3(5-5x)=-105

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Solution for 3(5-5x)=-105 equation: 


Simplifying
3(5 + -5x) = -105
(5 * 3 + -5x * 3) = -105
(15 + -15x) = -105

Solving
15 + -15x = -105

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -15x = -105 + -15

Combine like terms: 15 + -15 = 0
0 + -15x = -105 + -15
-15x = -105 + -15

Combine like terms: -105 + -15 = -120
-15x = -120

Divide each side by '-15'.
x = 8

Simplifying
x = 8

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