3 years ago

How do you solve 9x-7= -7 for 2 step equations?

Mathematics

2 answers:

Alinara [238K]3 years ago

8 0

You add +7 to both sides and then divide by 9 to get the x alone.

nirvana33 [79]3 years ago

3 0

Step 1: Add 7 to both sides of the equation.
9x - 7 = -7
+7 +7
9x = 0
Step 2: Divide both sides by 9.
9x/9 = 0/9x = 0
Therefore, your answer is x = 0

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