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3 years ago

5

How do you solve this question? -3x - 7 + 5x = 15

1 answer:

KatRina [158]3 years ago

5 0

Answer:

x=11

Step-by-step explanation:

Add 7 to both sides

-3x+5x=22

combine like terms(-3x and 5x)

2x=22

divide by 2

x=11

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