-3x+4(-3x-5)=70

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Solution for -3x+4(-3x-5)=70 equation:


Simplifying
-3x + 4(-3x + -5) = 70

Reorder the terms:
-3x + 4(-5 + -3x) = 70
-3x + (-5 * 4 + -3x * 4) = 70
-3x + (-20 + -12x) = 70

Reorder the terms:
-20 + -3x + -12x = 70

Combine like terms: -3x + -12x = -15x
-20 + -15x = 70

Solving
-20 + -15x = 70

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + -15x = 70 + 20

Combine like terms: -20 + 20 = 0
0 + -15x = 70 + 20
-15x = 70 + 20

Combine like terms: 70 + 20 = 90
-15x = 90

Divide each side by '-15'.
x = -6

Simplifying
x = -6

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