10x+30(x-3)=150

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Solution for 10x+30(x-3)=150 equation:


Simplifying
10x + 30(x + -3) = 150

Reorder the terms:
10x + 30(-3 + x) = 150
10x + (-3 * 30 + x * 30) = 150
10x + (-90 + 30x) = 150

Reorder the terms:
-90 + 10x + 30x = 150

Combine like terms: 10x + 30x = 40x
-90 + 40x = 150

Solving
-90 + 40x = 150

Solving for variable 'x'.

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

Add '90' to each side of the equation.
-90 + 90 + 40x = 150 + 90

Combine like terms: -90 + 90 = 0
0 + 40x = 150 + 90
40x = 150 + 90

Combine like terms: 150 + 90 = 240
40x = 240

Divide each side by '40'.
x = 6

Simplifying
x = 6

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