3(-4/7)+12-x=-7

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Solution for 3(-4/7)+12-x=-7 equation:



3(-4/7)+12-x=-7
We move all terms to the left:
3(-4/7)+12-x-(-7)=0
We add all the numbers together, and all the variables
-1x+19+3(-4/7)=0
We multiply parentheses
-1x+19-4/7*3=0
We multiply all the terms by the denominator
-1x*7*3-4+19*7*3=0
We add all the numbers together, and all the variables
-1x*7*3+395=0
Wy multiply elements
-21x*3+395=0
Wy multiply elements
-63x+395=0
We move all terms containing x to the left, all other terms to the right
-63x=-395
x=-395/-63
x=6+17/63

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