(3x+4)-2(x-4)=4(x+6)+5x

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Solution for (3x+4)-2(x-4)=4(x+6)+5x equation:


Simplifying
(3x + 4) + -2(x + -4) = 4(x + 6) + 5x

Reorder the terms:
(4 + 3x) + -2(x + -4) = 4(x + 6) + 5x

Remove parenthesis around (4 + 3x)
4 + 3x + -2(x + -4) = 4(x + 6) + 5x

Reorder the terms:
4 + 3x + -2(-4 + x) = 4(x + 6) + 5x
4 + 3x + (-4 * -2 + x * -2) = 4(x + 6) + 5x
4 + 3x + (8 + -2x) = 4(x + 6) + 5x

Reorder the terms:
4 + 8 + 3x + -2x = 4(x + 6) + 5x

Combine like terms: 4 + 8 = 12
12 + 3x + -2x = 4(x + 6) + 5x

Combine like terms: 3x + -2x = 1x
12 + 1x = 4(x + 6) + 5x

Reorder the terms:
12 + 1x = 4(6 + x) + 5x
12 + 1x = (6 * 4 + x * 4) + 5x
12 + 1x = (24 + 4x) + 5x

Combine like terms: 4x + 5x = 9x
12 + 1x = 24 + 9x

Solving
12 + 1x = 24 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
12 + 1x + -9x = 24 + 9x + -9x

Combine like terms: 1x + -9x = -8x
12 + -8x = 24 + 9x + -9x

Combine like terms: 9x + -9x = 0
12 + -8x = 24 + 0
12 + -8x = 24

Add '-12' to each side of the equation.
12 + -12 + -8x = 24 + -12

Combine like terms: 12 + -12 = 0
0 + -8x = 24 + -12
-8x = 24 + -12

Combine like terms: 24 + -12 = 12
-8x = 12

Divide each side by '-8'.
x = -1.5

Simplifying
x = -1.5

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