3x-10+4x=-2(x-4)+18

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Solution for 3x-10+4x=-2(x-4)+18 equation:



3x-10+4x=-2(x-4)+18
We move all terms to the left:
3x-10+4x-(-2(x-4)+18)=0
We add all the numbers together, and all the variables
7x-(-2(x-4)+18)-10=0
We calculate terms in parentheses: -(-2(x-4)+18), so:
-2(x-4)+18
We multiply parentheses
-2x+8+18
We add all the numbers together, and all the variables
-2x+26
Back to the equation:
-(-2x+26)
We get rid of parentheses
7x+2x-26-10=0
We add all the numbers together, and all the variables
9x-36=0
We move all terms containing x to the left, all other terms to the right
9x=36
x=36/9
x=4

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