-6x+3(-4x+15)=189

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Solution for -6x+3(-4x+15)=189 equation:


Simplifying
-6x + 3(-4x + 15) = 189

Reorder the terms:
-6x + 3(15 + -4x) = 189
-6x + (15 * 3 + -4x * 3) = 189
-6x + (45 + -12x) = 189

Reorder the terms:
45 + -6x + -12x = 189

Combine like terms: -6x + -12x = -18x
45 + -18x = 189

Solving
45 + -18x = 189

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + -18x = 189 + -45

Combine like terms: 45 + -45 = 0
0 + -18x = 189 + -45
-18x = 189 + -45

Combine like terms: 189 + -45 = 144
-18x = 144

Divide each side by '-18'.
x = -8

Simplifying
x = -8

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