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Dmitry [639]
3 years ago
5

Solve for x

3(x + 1) = 5(x - 2) + 7" alt="3(x + 1) = 5(x - 2) + 7" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
Paul [167]3 years ago
4 0

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.
<h3>x = 3</h3>
patriot [66]3 years ago
3 0

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

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