4-2(7+8x)=12-6(2x-7)+4

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Solution for 4-2(7+8x)=12-6(2x-7)+4 equation:



4-2(7+8x)=12-6(2x-7)+4
We move all terms to the left:
4-2(7+8x)-(12-6(2x-7)+4)=0
We add all the numbers together, and all the variables
-2(8x+7)-(12-6(2x-7)+4)+4=0
We multiply parentheses
-16x-(12-6(2x-7)+4)-14+4=0
We calculate terms in parentheses: -(12-6(2x-7)+4), so:
12-6(2x-7)+4
determiningTheFunctionDomain -6(2x-7)+12+4
We add all the numbers together, and all the variables
-6(2x-7)+16
We multiply parentheses
-12x+42+16
We add all the numbers together, and all the variables
-12x+58
Back to the equation:
-(-12x+58)
We add all the numbers together, and all the variables
-16x-(-12x+58)-10=0
We get rid of parentheses
-16x+12x-58-10=0
We add all the numbers together, and all the variables
-4x-68=0
We move all terms containing x to the left, all other terms to the right
-4x=68
x=68/-4
x=-17

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