3(20x+50)=630

Solution for 3(20x+50)=630 equation:

Simplifying
3(20x + 50) = 630

Reorder the terms:
3(50 + 20x) = 630
(50 * 3 + 20x * 3) = 630
(150 + 60x) = 630

Solving
150 + 60x = 630

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 = 630 + -150

Combine like terms: 150 + -150 = 0
0 + 60x = 630 + -150
60x = 630 + -150

Combine like terms: 630 + -150 = 480
60x = 480

Divide each side by '60'.
x = 8

Simplifying
x = 8