3(4x-5)=80

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Solution for 3(4x-5)=80 equation:


Simplifying
3(4x + -5) = 80

Reorder the terms:
3(-5 + 4x) = 80
(-5 * 3 + 4x * 3) = 80
(-15 + 12x) = 80

Solving
-15 + 12x = 80

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 12x = 80 + 15

Combine like terms: -15 + 15 = 0
0 + 12x = 80 + 15
12x = 80 + 15

Combine like terms: 80 + 15 = 95
12x = 95

Divide each side by '12'.
x = 7.916666667

Simplifying
x = 7.916666667

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