Answer:
x = 0
Step-by-step explanation:
9x - 7 = - 7
9x = - 7 + 7
9x = 0
x = 0/9
Steps to solve:
9x - 7 = -7
~Add 7 to both sides
9x - 7 + 7 = -7 + 7
~Simplify
~Divide 9 to both sides
9x/9 = 0/9
Best of Luck!
