4(5x-1)-2(2x-11)=15x+15

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Solution for 4(5x-1)-2(2x-11)=15x+15 equation:


Simplifying
4(5x + -1) + -2(2x + -11) = 15x + 15

Reorder the terms:
4(-1 + 5x) + -2(2x + -11) = 15x + 15
(-1 * 4 + 5x * 4) + -2(2x + -11) = 15x + 15
(-4 + 20x) + -2(2x + -11) = 15x + 15

Reorder the terms:
-4 + 20x + -2(-11 + 2x) = 15x + 15
-4 + 20x + (-11 * -2 + 2x * -2) = 15x + 15
-4 + 20x + (22 + -4x) = 15x + 15

Reorder the terms:
-4 + 22 + 20x + -4x = 15x + 15

Combine like terms: -4 + 22 = 18
18 + 20x + -4x = 15x + 15

Combine like terms: 20x + -4x = 16x
18 + 16x = 15x + 15

Reorder the terms:
18 + 16x = 15 + 15x

Solving
18 + 16x = 15 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
18 + 16x + -15x = 15 + 15x + -15x

Combine like terms: 16x + -15x = 1x
18 + 1x = 15 + 15x + -15x

Combine like terms: 15x + -15x = 0
18 + 1x = 15 + 0
18 + 1x = 15

Add '-18' to each side of the equation.
18 + -18 + 1x = 15 + -18

Combine like terms: 18 + -18 = 0
0 + 1x = 15 + -18
1x = 15 + -18

Combine like terms: 15 + -18 = -3
1x = -3

Divide each side by '1'.
x = -3

Simplifying
x = -3

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