Please help me asap :(((

VolkA asked Oct 15, 2022

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39 votes

VolkA asked Oct 15, 2022

by VolkA

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19 votes

Step-by-step explanation:

We're subtracting 7 from both sides to go from 4x+7 = 21 to 4x = 14.

In more general terms, the subtraction property says we can go from a = b to a-c = b-c.

Phebe answered Oct 21, 2022

by Phebe

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