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What is the answer to 7x-7=12x+13
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2 votes
What is the answer to 7x-7=12x+13

User Xenobiologist
by
4.2k points

2 Answers

5 votes

Answer:

x = − 4

Explanation:

User OmerS
by
4.3k points
4 votes

Answer:

x = -4

Explanation:

First, add 7 to both sides:

7x - 7= 12x + 13

7x = 12x + 20

Subtract 12x from both sides:

-5x = 20

Divide each side by -5:

x = -4

So, the answer is x = -4

User Mohamed Shaban
by
4.4k points
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