4[2x+5(3-2x)-12]=5(x-1)+3(x+1)+18

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Solution for 4[2x+5(3-2x)-12]=5(x-1)+3(x+1)+18 equation:


Simplifying
4[2x + 5(3 + -2x) + -12] = 5(x + -1) + 3(x + 1) + 18
4[2x + (3 * 5 + -2x * 5) + -12] = 5(x + -1) + 3(x + 1) + 18
4[2x + (15 + -10x) + -12] = 5(x + -1) + 3(x + 1) + 18

Reorder the terms:
4[15 + -12 + 2x + -10x] = 5(x + -1) + 3(x + 1) + 18

Combine like terms: 15 + -12 = 3
4[3 + 2x + -10x] = 5(x + -1) + 3(x + 1) + 18

Combine like terms: 2x + -10x = -8x
4[3 + -8x] = 5(x + -1) + 3(x + 1) + 18
[3 * 4 + -8x * 4] = 5(x + -1) + 3(x + 1) + 18
[12 + -32x] = 5(x + -1) + 3(x + 1) + 18

Reorder the terms:
12 + -32x = 5(-1 + x) + 3(x + 1) + 18
12 + -32x = (-1 * 5 + x * 5) + 3(x + 1) + 18
12 + -32x = (-5 + 5x) + 3(x + 1) + 18

Reorder the terms:
12 + -32x = -5 + 5x + 3(1 + x) + 18
12 + -32x = -5 + 5x + (1 * 3 + x * 3) + 18
12 + -32x = -5 + 5x + (3 + 3x) + 18

Reorder the terms:
12 + -32x = -5 + 3 + 18 + 5x + 3x

Combine like terms: -5 + 3 = -2
12 + -32x = -2 + 18 + 5x + 3x

Combine like terms: -2 + 18 = 16
12 + -32x = 16 + 5x + 3x

Combine like terms: 5x + 3x = 8x
12 + -32x = 16 + 8x

Solving
12 + -32x = 16 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
12 + -32x + -8x = 16 + 8x + -8x

Combine like terms: -32x + -8x = -40x
12 + -40x = 16 + 8x + -8x

Combine like terms: 8x + -8x = 0
12 + -40x = 16 + 0
12 + -40x = 16

Add '-12' to each side of the equation.
12 + -12 + -40x = 16 + -12

Combine like terms: 12 + -12 = 0
0 + -40x = 16 + -12
-40x = 16 + -12

Combine like terms: 16 + -12 = 4
-40x = 4

Divide each side by '-40'.
x = -0.1

Simplifying
x = -0.1

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