Step 1
Step-by-step explanation:
Taylor tried to solve an equation step by step.
Step 1.
In step 1, 7 is distributed inside the parenthesis. Taylor forgot to multiply 7 with 4.5. WE need to multiply 7 with y and 7 with 4.5
So equation becomes
Step 2.
Step 3.
Taylor did mistake in step 1. 7 is not distributed correctly inside the parenthesis.