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7 = 13-C  \n3) 18 = 17 + E  \n4) F + 13 = 14  \n5) 14-4 = G  \n6) H = 12 + 8  \n7) J-19 = 1  \n8) 8-4 = K  \n9) 9-L = 3  \n10) 1 = M-19  \n11) N = 13 + 1  \n12) P + 13 = 15  \n13) Q = 14 + 2  \n14) 5 = R + 2  \n15) 2 + S = 15  \n16) 8 = 18-T  \n17) U = 11-2  \n18) 18-V = 14  \n19) W = 17-15  \n20) 7 + Y = 11  \nB=  \nC=  \nE=  \nF=  \nG=  \nH=  \nJ=  \nK=  \nL=  \nM=  \nN=  \nP=  \nQ=  \nR=  \nS=  \nT=  \nU=  \nV=  \nW=  \nY=  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n13.  \n14.  \n15.  \n16.  \n17.  \n18.  \n19.  \n20.  \nAnswers  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n6  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nAdd & Subtract Variables within 20  \nName: Answer Key  \n\n| Find the value of the variable.\u003Cbr>1) B = 16 + 3 B= 19 \u003Cbr>2) 7 = 13-C C= 6 \u003Cbr>3) 18 = 17 + E E= 1 \u003Cbr>4) F + 13 = 14 F= 1 \u003Cbr>5) 14-4 = G G= 10 \u003Cbr>6) H = 12 + 8 H= 20 \u003Cbr>7) J-19 = 1 J= 20 \u003Cbr>8) 8-4 = K K= 4 \u003Cbr>9) 9-L = 3 L= 6 \u003Cbr>10) 1 = M-19 M= 20 \u003Cbr>11) N = 13 + 1 N= 14 \u003Cbr>12) P + 13 = 15 P= 2 \u003Cbr>13) Q = 14 + 2 Q= 16 \u003Cbr>14) 5 = R + 2 R= 3 \u003Cbr>15) 2 + S = 15 S= 13 \u003Cbr>16) 8 = 18-T T= 10 \u003Cbr>17) U = 11-2 U= 9 \u003Cbr>18) 18-V = 14 V= 4 \u003Cbr>19) W = 17-15 W= 2 \u003Cbr>20) 7 + Y = 11 Y= 4  | Answers\u003Cbr>1.  19  2.  6  3.  1  4.  1  5.  10  6.  20  7.  20  8.  4  9.  6  10.  20  11.  14  12.  2  13.  16  14.  3  15.  13  16.  10  17.  9  18.  4  19.  2 \u003Cbr>20. 4 |\n| --- | --- |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n6  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nAdd & Subtract Variables within 20  \nName:  \nFind the value of the variable.  \n19  \n20  \n10  \n2  \n6  \n6  \n4  \n1  \n14  \n1  \n20  \n20  \n1) B = 16 + 3 B=  \n2) 7 = 13-C C=  \n3) 18 = 17 + E E=  \n4) F + 13 = 14 F=  \n5) 14-4 = G G=  \n6) H = 12 + 8 H=  \n7) J-19 = 1 J=  \n8) 8-4 = K K=  \n9) 9-L = 3 L=  \n10) 1 = M-19 M=  \n11) N = 13 + 1 N=  \n12) P + 13 = 15 P=  \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n6  \n1-10 92  \n11-12 8  \n83  \n0  \n75 67 58 50 42 33 25 17","cbCaisrQh50SRDMp","https://ap.wps.com/l/cbCaisrQh50SRDMp","pdf",45514,"English","# Find the value of the variable\n## Equations 1-20\n## Answers","[{\"question\":\"What types of problems are included in this answer key?\",\"answer\":\"The worksheet provides equations that require adding and subtracting variables within 20. Each problem is numbered from 1 to 20 and solved for the variable value.\"},{\"question\":\"How do the answers correspond to each numbered equation?\",\"answer\":\"Each numbered item shows an equation (for example, B = 16 + 3) followed by the computed value of the variable. The final answers list matches the same problem order 1 through 20.\"},{\"question\":\"Which variable letters appear in the set of equations?\",\"answer\":\"The equations use variable letters including B, C, E, F, G, H, J, K, L, M, N, P, Q, R, S, T, U, V, W, and Y, each solved to a numeric value.\"}]","Add & Subtract Variables within 20 - Answer Key | PDF",1790802659]