5x+7x+8=56

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Solution for 5x+7x+8=56 equation:



5x+7x+8=56
We move all terms to the left:
5x+7x+8-(56)=0
We add all the numbers together, and all the variables
12x-48=0
We move all terms containing x to the left, all other terms to the right
12x=48
x=48/12
x=4

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