-2(4x+3)=12+x

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Solution for -2(4x+3)=12+x equation:


Simplifying
-2(4x + 3) = 12 + x

Reorder the terms:
-2(3 + 4x) = 12 + x
(3 * -2 + 4x * -2) = 12 + x
(-6 + -8x) = 12 + x

Solving
-6 + -8x = 12 + x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
-6 + -8x + -1x = 12 + x + -1x

Combine like terms: -8x + -1x = -9x
-6 + -9x = 12 + x + -1x

Combine like terms: x + -1x = 0
-6 + -9x = 12 + 0
-6 + -9x = 12

Add '6' to each side of the equation.
-6 + 6 + -9x = 12 + 6

Combine like terms: -6 + 6 = 0
0 + -9x = 12 + 6
-9x = 12 + 6

Combine like terms: 12 + 6 = 18
-9x = 18

Divide each side by '-9'.
x = -2

Simplifying
x = -2

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