What is the justification for step 2 in the solution process?

Question

asked Sep 25, 2021 26.6k views

1 Answer

Ramigg · Answer 1 · 2021-09-29T11:45:13+0000

Answer:

Answer C

Explanation:

You are balancing this equation out by subtracting 7x from both sides. This means you are using the subtraction property of equality.