-10(-3x-3)=5(5x-4)

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Solution for -10(-3x-3)=5(5x-4) equation:


Simplifying
-10(-3x + -3) = 5(5x + -4)

Reorder the terms:
-10(-3 + -3x) = 5(5x + -4)
(-3 * -10 + -3x * -10) = 5(5x + -4)
(30 + 30x) = 5(5x + -4)

Reorder the terms:
30 + 30x = 5(-4 + 5x)
30 + 30x = (-4 * 5 + 5x * 5)
30 + 30x = (-20 + 25x)

Solving
30 + 30x = -20 + 25x

Solving for variable 'x'.

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

Add '-25x' to each side of the equation.
30 + 30x + -25x = -20 + 25x + -25x

Combine like terms: 30x + -25x = 5x
30 + 5x = -20 + 25x + -25x

Combine like terms: 25x + -25x = 0
30 + 5x = -20 + 0
30 + 5x = -20

Add '-30' to each side of the equation.
30 + -30 + 5x = -20 + -30

Combine like terms: 30 + -30 = 0
0 + 5x = -20 + -30
5x = -20 + -30

Combine like terms: -20 + -30 = -50
5x = -50

Divide each side by '5'.
x = -10

Simplifying
x = -10

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