28+2x=40

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Solution for 28+2x=40 equation:



28+2x=40
We move all terms to the left:
28+2x-(40)=0
We add all the numbers together, and all the variables
2x-12=0
We move all terms containing x to the left, all other terms to the right
2x=12
x=12/2
x=6

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