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Solve for x 3(x + 1) = 5(x - 2) + 7
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1 vote
Solve for x

3(x + 1) = 5(x - 2) + 7

User Rotem Varon
by
5.9k points

2 Answers

5 votes


3(x+1)=5(x-2)+7\\\\ 3x+3=5x-10+7\\\\ 2x=6\\\\ x=3

User Stepan Mazurov
by
5.6k points
5 votes

3(x + 1) = 5(x - 2) + 7

  • Distribute 3 and 5 inside their respective parentheses.

3x + 3 = 5x - 10 + 7

  • Combine like terms.

3x + 3 = 5x - 3

  • Add 3 to both sides.

3x + 6 = 5x

  • Subtract 3x from both sides.

6 = 2x

  • Divide both sides by 2.

x = 3

User Husmus
by
5.6k points
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