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2x - 7 = -X-1 What is that answer to this
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1 vote
2x - 7 = -X-1
What is that answer to this

User Phuongho
by
9.1k points

1 Answer

5 votes

Answer:

x = 2

Explanation:

2x - 7 = -x - 1

(add x on both sides)

3x - 7 = -1

(add 7 on both sides)

3x = 6

(divide both sides by 3)

x = 2

User Daniel Lubarov
by
7.7k points
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