-3(x-4x)-2x=-45+2x

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Solution for -3(x-4x)-2x=-45+2x equation: 


Simplifying
-3(x + -4x) + -2x = -45 + 2x

Combine like terms: x + -4x = -3x
-3(-3x) + -2x = -45 + 2x

Remove parenthesis around (-3x)
-3 * -3x + -2x = -45 + 2x

Multiply -3 * -3
9x + -2x = -45 + 2x

Combine like terms: 9x + -2x = 7x
7x = -45 + 2x

Solving
7x = -45 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
7x + -2x = -45 + 2x + -2x

Combine like terms: 7x + -2x = 5x
5x = -45 + 2x + -2x

Combine like terms: 2x + -2x = 0
5x = -45 + 0
5x = -45

Divide each side by '5'.
x = -9

Simplifying
x = -9

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