12x-7+12x=-4(8x+7)-11(-4x+9)

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Solution for 12x-7+12x=-4(8x+7)-11(-4x+9) equation:


Simplifying
12x + -7 + 12x = -4(8x + 7) + -11(-4x + 9)

Reorder the terms:
-7 + 12x + 12x = -4(8x + 7) + -11(-4x + 9)

Combine like terms: 12x + 12x = 24x
-7 + 24x = -4(8x + 7) + -11(-4x + 9)

Reorder the terms:
-7 + 24x = -4(7 + 8x) + -11(-4x + 9)
-7 + 24x = (7 * -4 + 8x * -4) + -11(-4x + 9)
-7 + 24x = (-28 + -32x) + -11(-4x + 9)

Reorder the terms:
-7 + 24x = -28 + -32x + -11(9 + -4x)
-7 + 24x = -28 + -32x + (9 * -11 + -4x * -11)
-7 + 24x = -28 + -32x + (-99 + 44x)

Reorder the terms:
-7 + 24x = -28 + -99 + -32x + 44x

Combine like terms: -28 + -99 = -127
-7 + 24x = -127 + -32x + 44x

Combine like terms: -32x + 44x = 12x
-7 + 24x = -127 + 12x

Solving
-7 + 24x = -127 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-7 + 24x + -12x = -127 + 12x + -12x

Combine like terms: 24x + -12x = 12x
-7 + 12x = -127 + 12x + -12x

Combine like terms: 12x + -12x = 0
-7 + 12x = -127 + 0
-7 + 12x = -127

Add '7' to each side of the equation.
-7 + 7 + 12x = -127 + 7

Combine like terms: -7 + 7 = 0
0 + 12x = -127 + 7
12x = -127 + 7

Combine like terms: -127 + 7 = -120
12x = -120

Divide each side by '12'.
x = -10

Simplifying
x = -10

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