3 years ago

6x + 12 -3x =51. Step by step

1 answer:

8 0

Start by combing like terms. You will get 3x+12=51. Now subtract 12 from both sides (3x=39). Divide both sides by 3 (x=13). The answer is 13.

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$\boxed{\boxed{- \frac{1}{6}}}\end{array}}\qquad\quad\checkmark$

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