-3(x-10)=78

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Solution for -3(x-10)=78 equation: 


Simplifying
-3(x + -10) = 78

Reorder the terms:
-3(-10 + x) = 78
(-10 * -3 + x * -3) = 78
(30 + -3x) = 78

Solving
30 + -3x = 78

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 + -3x = 78 + -30

Combine like terms: 30 + -30 = 0
0 + -3x = 78 + -30
-3x = 78 + -30

Combine like terms: 78 + -30 = 48
-3x = 48

Divide each side by '-3'.
x = -16

Simplifying
x = -16

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