642x+5=128

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Solution for 642x+5=128 equation:



642x+5=128
We move all terms to the left:
642x+5-(128)=0
We add all the numbers together, and all the variables
642x-123=0
We move all terms containing x to the left, all other terms to the right
642x=123
x=123/642
x=41/214

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