-3x-8(19-15x)=20

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Solution for -3x-8(19-15x)=20 equation:


Simplifying
-3x + -8(19 + -15x) = 20
-3x + (19 * -8 + -15x * -8) = 20
-3x + (-152 + 120x) = 20

Reorder the terms:
-152 + -3x + 120x = 20

Combine like terms: -3x + 120x = 117x
-152 + 117x = 20

Solving
-152 + 117x = 20

Solving for variable 'x'.

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

Add '152' to each side of the equation.
-152 + 152 + 117x = 20 + 152

Combine like terms: -152 + 152 = 0
0 + 117x = 20 + 152
117x = 20 + 152

Combine like terms: 20 + 152 = 172
117x = 172

Divide each side by '117'.
x = 1.47008547

Simplifying
x = 1.47008547

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