7(x-5)-4=-3(-8x+7)-5x

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Solution for 7(x-5)-4=-3(-8x+7)-5x equation:


Simplifying
7(x + -5) + -4 = -3(-8x + 7) + -5x

Reorder the terms:
7(-5 + x) + -4 = -3(-8x + 7) + -5x
(-5 * 7 + x * 7) + -4 = -3(-8x + 7) + -5x
(-35 + 7x) + -4 = -3(-8x + 7) + -5x

Reorder the terms:
-35 + -4 + 7x = -3(-8x + 7) + -5x

Combine like terms: -35 + -4 = -39
-39 + 7x = -3(-8x + 7) + -5x

Reorder the terms:
-39 + 7x = -3(7 + -8x) + -5x
-39 + 7x = (7 * -3 + -8x * -3) + -5x
-39 + 7x = (-21 + 24x) + -5x

Combine like terms: 24x + -5x = 19x
-39 + 7x = -21 + 19x

Solving
-39 + 7x = -21 + 19x

Solving for variable 'x'.

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

Add '-19x' to each side of the equation.
-39 + 7x + -19x = -21 + 19x + -19x

Combine like terms: 7x + -19x = -12x
-39 + -12x = -21 + 19x + -19x

Combine like terms: 19x + -19x = 0
-39 + -12x = -21 + 0
-39 + -12x = -21

Add '39' to each side of the equation.
-39 + 39 + -12x = -21 + 39

Combine like terms: -39 + 39 = 0
0 + -12x = -21 + 39
-12x = -21 + 39

Combine like terms: -21 + 39 = 18
-12x = 18

Divide each side by '-12'.
x = -1.5

Simplifying
x = -1.5

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