3x+4x=-3

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



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

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