5(-3x+7)=80

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Solution for 5(-3x+7)=80 equation:


Simplifying
5(-3x + 7) = 80

Reorder the terms:
5(7 + -3x) = 80
(7 * 5 + -3x * 5) = 80
(35 + -15x) = 80

Solving
35 + -15x = 80

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + -15x = 80 + -35

Combine like terms: 35 + -35 = 0
0 + -15x = 80 + -35
-15x = 80 + -35

Combine like terms: 80 + -35 = 45
-15x = 45

Divide each side by '-15'.
x = -3

Simplifying
x = -3

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