Mathematics, 09.07.2019 12:20 ihatemath143

What is the justification for each step in the solution of the equation 3(2x + 7) - 4 = 53 - 3x? step 1: 3(2x + 7) - 4 = 53 - 3x step 2: 6x + 21 - 4 = 53 - 3x step 3: 6x + 17 = 53 - 3x step 4: 9x + 17 = 53 step 5: 9x = 36 step 6: x = 4 (doing this again since i forgot to add the steps, ! )

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What is the justification for each step in the solution of the equation 3(2x + 7) - 4 = 53 - 3x? st...