3x-8+4x=69

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Solution for 3x-8+4x=69 equation:



3x-8+4x=69
We move all terms to the left:
3x-8+4x-(69)=0
We add all the numbers together, and all the variables
7x-77=0
We move all terms containing x to the left, all other terms to the right
7x=77
x=77/7
x=11

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