-3x-39=4(5x-4)

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Solution for -3x-39=4(5x-4) equation:


Simplifying
-3x + -39 = 4(5x + -4)

Reorder the terms:
-39 + -3x = 4(5x + -4)

Reorder the terms:
-39 + -3x = 4(-4 + 5x)
-39 + -3x = (-4 * 4 + 5x * 4)
-39 + -3x = (-16 + 20x)

Solving
-39 + -3x = -16 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
-39 + -3x + -20x = -16 + 20x + -20x

Combine like terms: -3x + -20x = -23x
-39 + -23x = -16 + 20x + -20x

Combine like terms: 20x + -20x = 0
-39 + -23x = -16 + 0
-39 + -23x = -16

Add '39' to each side of the equation.
-39 + 39 + -23x = -16 + 39

Combine like terms: -39 + 39 = 0
0 + -23x = -16 + 39
-23x = -16 + 39

Combine like terms: -16 + 39 = 23
-23x = 23

Divide each side by '-23'.
x = -1

Simplifying
x = -1

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