4x-5(x-3)=4(x-5)-7(x+1)

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Solution for 4x-5(x-3)=4(x-5)-7(x+1) equation:


Simplifying
4x + -5(x + -3) = 4(x + -5) + -7(x + 1)

Reorder the terms:
4x + -5(-3 + x) = 4(x + -5) + -7(x + 1)
4x + (-3 * -5 + x * -5) = 4(x + -5) + -7(x + 1)
4x + (15 + -5x) = 4(x + -5) + -7(x + 1)

Reorder the terms:
15 + 4x + -5x = 4(x + -5) + -7(x + 1)

Combine like terms: 4x + -5x = -1x
15 + -1x = 4(x + -5) + -7(x + 1)

Reorder the terms:
15 + -1x = 4(-5 + x) + -7(x + 1)
15 + -1x = (-5 * 4 + x * 4) + -7(x + 1)
15 + -1x = (-20 + 4x) + -7(x + 1)

Reorder the terms:
15 + -1x = -20 + 4x + -7(1 + x)
15 + -1x = -20 + 4x + (1 * -7 + x * -7)
15 + -1x = -20 + 4x + (-7 + -7x)

Reorder the terms:
15 + -1x = -20 + -7 + 4x + -7x

Combine like terms: -20 + -7 = -27
15 + -1x = -27 + 4x + -7x

Combine like terms: 4x + -7x = -3x
15 + -1x = -27 + -3x

Solving
15 + -1x = -27 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
15 + -1x + 3x = -27 + -3x + 3x

Combine like terms: -1x + 3x = 2x
15 + 2x = -27 + -3x + 3x

Combine like terms: -3x + 3x = 0
15 + 2x = -27 + 0
15 + 2x = -27

Add '-15' to each side of the equation.
15 + -15 + 2x = -27 + -15

Combine like terms: 15 + -15 = 0
0 + 2x = -27 + -15
2x = -27 + -15

Combine like terms: -27 + -15 = -42
2x = -42

Divide each side by '2'.
x = -21

Simplifying
x = -21

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