3x+4x+19=90

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Solution for 3x+4x+19=90 equation:



3x+4x+19=90
We move all terms to the left:
3x+4x+19-(90)=0
We add all the numbers together, and all the variables
7x-71=0
We move all terms containing x to the left, all other terms to the right
7x=71
x=71/7
x=10+1/7

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