How do i find what "x" equals?

9+12x=81 AIG work for 6th garde.
in order of operations by

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1 Answer

Problem: How do i find what "x" equals?
9+12x=81 AIG work for 6th garde.

9 + 12x = 81
9 + 12x - 9 = 81 - 9
12x = 72
12x/12 = 72/12
x = 6

 

by Level 11 User (78.4k points)

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