5x-3(-3x-10)=-40

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Solution for 5x-3(-3x-10)=-40 equation:


Simplifying
5x + -3(-3x + -10) = -40

Reorder the terms:
5x + -3(-10 + -3x) = -40
5x + (-10 * -3 + -3x * -3) = -40
5x + (30 + 9x) = -40

Reorder the terms:
30 + 5x + 9x = -40

Combine like terms: 5x + 9x = 14x
30 + 14x = -40

Solving
30 + 14x = -40

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 14x = -40 + -30

Combine like terms: 30 + -30 = 0
0 + 14x = -40 + -30
14x = -40 + -30

Combine like terms: -40 + -30 = -70
14x = -70

Divide each side by '14'.
x = -5

Simplifying
x = -5

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