7x+3(-x+6)=42 Show all steps

asked May 20, 2021 25.0k views

5 votes

by Whoa

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2 votes

Answer:

X=6

Explanation:

Distributing the 3

7x-3x+18=42

Adding like terms

4x+18=42

Subtracting 18 from both sides

4x=24

Dividing both sides by 4

X=6

Dave Pirotte answered May 27, 2021

5.0k points

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