210k views
2 votes
What is the justification for step 1 in the solution process?

-22 − x = 5 + 6x + 9
Step 1: -22 − x = 14 + 6x
A.
the subtraction property of equality
B.
the multiplication property of equality
C.
the addition property of equality
D.
combining like terms

User Salah
by
8.5k points

2 Answers

0 votes
D because you are combining like terms
User Max Volkov
by
8.1k points
2 votes

Answer:

D. combining like terms

Explanation:

You are combining like terms by adding 5 and 9 together.

User Jesper Jensen
by
8.0k points