Solving Equations by Using Addition and Subtraction

Practice Student Edition Pages 144–149 3-1 Solving Equations by Using Addition and Subtraction Solve each equation. Then check your solution. 1. 13 1 c 5238 251 2. w 1 14 528222 3. 4.2 5 n 1 7.3 23.1 4. y 1 (210) 5 6 16 5. y 2 7 5 8 15 6. 213 5 5 1 x 218 7. 19 2 k 5 32 213 8. x 2 4 5 6 10 9. 212 5 7 2 h 19 10. 215 5 u 1 (25) 210 11. j 2 (217 ... ................
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