-3x-3(-5x+10)=54

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Solution for -3x-3(-5x+10)=54 equation:


Simplifying
-3x + -3(-5x + 10) = 54

Reorder the terms:
-3x + -3(10 + -5x) = 54
-3x + (10 * -3 + -5x * -3) = 54
-3x + (-30 + 15x) = 54

Reorder the terms:
-30 + -3x + 15x = 54

Combine like terms: -3x + 15x = 12x
-30 + 12x = 54

Solving
-30 + 12x = 54

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 + 12x = 54 + 30

Combine like terms: -30 + 30 = 0
0 + 12x = 54 + 30
12x = 54 + 30

Combine like terms: 54 + 30 = 84
12x = 84

Divide each side by '12'.
x = 7

Simplifying
x = 7

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