X-7=5 please help me with each step.

asked Sep 16, 2020 195k views

5 votes

5.4k points

Please log in or register to add a comment.

3 votes

Add 7 to both sides.
7-7 = 0
5+7 = 12
X=12

Horacex answered Sep 18, 2020

5.3k points

1 vote

x-7=5

Move -7 to the other side. Sign changes from -7 to +7.

x-7+7=5+7

x=5+7

x=12

Answer: x=12

Peter Host answered Sep 20, 2020

5.3k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.9m questions

7.8m answers