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

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


Simplifying
4(5x + -5) + -5(3x + -12) = 2(2x + 1) + -1

Reorder the terms:
4(-5 + 5x) + -5(3x + -12) = 2(2x + 1) + -1
(-5 * 4 + 5x * 4) + -5(3x + -12) = 2(2x + 1) + -1
(-20 + 20x) + -5(3x + -12) = 2(2x + 1) + -1

Reorder the terms:
-20 + 20x + -5(-12 + 3x) = 2(2x + 1) + -1
-20 + 20x + (-12 * -5 + 3x * -5) = 2(2x + 1) + -1
-20 + 20x + (60 + -15x) = 2(2x + 1) + -1

Reorder the terms:
-20 + 60 + 20x + -15x = 2(2x + 1) + -1

Combine like terms: -20 + 60 = 40
40 + 20x + -15x = 2(2x + 1) + -1

Combine like terms: 20x + -15x = 5x
40 + 5x = 2(2x + 1) + -1

Reorder the terms:
40 + 5x = 2(1 + 2x) + -1
40 + 5x = (1 * 2 + 2x * 2) + -1
40 + 5x = (2 + 4x) + -1

Reorder the terms:
40 + 5x = 2 + -1 + 4x

Combine like terms: 2 + -1 = 1
40 + 5x = 1 + 4x

Solving
40 + 5x = 1 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
40 + 5x + -4x = 1 + 4x + -4x

Combine like terms: 5x + -4x = 1x
40 + 1x = 1 + 4x + -4x

Combine like terms: 4x + -4x = 0
40 + 1x = 1 + 0
40 + 1x = 1

Add '-40' to each side of the equation.
40 + -40 + 1x = 1 + -40

Combine like terms: 40 + -40 = 0
0 + 1x = 1 + -40
1x = 1 + -40

Combine like terms: 1 + -40 = -39
1x = -39

Divide each side by '1'.
x = -39

Simplifying
x = -39

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