how to slove 3+4(z+5)=31

how so solve 3+4(z+5)=31, with the work shown.
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1 Answer

3 + 4(z + 5) = 31

distribute:

3 + 4z + 20 = 31

4z + 23 = 31

subtract 23:

4z = 8

divide by 4:

z = 8/4 = 2
by Level 6 User (23.1k points)

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