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3х + 3 =12
solving multi step

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User Weston C
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1 vote

Answer:

Explanation:

3х + 3 =12 solving multi step-example-1
answered
User Nbeyer
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8.3k points
7 votes

Explanation:

3x+3=12

3x=12-3

3x=9

3÷3=1

9÷3=3

x=3.

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