Question: Solve each equation. Show your work and justify each step. (a) 4x+3=19 4x+3-3= 19 - 4x= 4x 4 ==== x = (b) 7d-1=20 7d-141

Solve each equation. Show your work and justify each step. (a) 4x+3=19 4x+3-3= 19 - 4x= 4x 4 ==== x = (b) 7d-1=20 7d-141 = 20 + 7d => 7d 7 d = ---Select--- Simplify. 16 ---Select--- (c) 10-8-m 10-8-8- 21 Simplify. ---Select--- Simplify: ---Select--- Simplify. -m ---Select-- Simplify Select C

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