-3x=9+4x=10

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Solution for -3x=9+4x=10 equation:



-3x=9+4x=10
We move all terms to the left:
-3x-(9+4x)=0
We add all the numbers together, and all the variables
-3x-(4x+9)=0
We get rid of parentheses
-3x-4x-9=0
We add all the numbers together, and all the variables
-7x-9=0
We move all terms containing x to the left, all other terms to the right
-7x=9
x=9/-7
x=-1+2/7

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