5x+4=12x+7

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Solution for 5x+4=12x+7 equation:



5x+4=12x+7
We move all terms to the left:
5x+4-(12x+7)=0
We get rid of parentheses
5x-12x-7+4=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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