3(20x+50)=870

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Solution for 3(20x+50)=870 equation:


Simplifying
3(20x + 50) = 870

Reorder the terms:
3(50 + 20x) = 870
(50 * 3 + 20x * 3) = 870
(150 + 60x) = 870

Solving
150 + 60x = 870

Solving for variable 'x'.

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

Add '-150' to each side of the equation.
150 + -150 + 60x = 870 + -150

Combine like terms: 150 + -150 = 0
0 + 60x = 870 + -150
60x = 870 + -150

Combine like terms: 870 + -150 = 720
60x = 720

Divide each side by '60'.
x = 12

Simplifying
x = 12

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