20x-20+21x+8=150

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Solution for 20x-20+21x+8=150 equation:


Simplifying
20x + -20 + 21x + 8 = 150

Reorder the terms:
-20 + 8 + 20x + 21x = 150

Combine like terms: -20 + 8 = -12
-12 + 20x + 21x = 150

Combine like terms: 20x + 21x = 41x
-12 + 41x = 150

Solving
-12 + 41x = 150

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 41x = 150 + 12

Combine like terms: -12 + 12 = 0
0 + 41x = 150 + 12
41x = 150 + 12

Combine like terms: 150 + 12 = 162
41x = 162

Divide each side by '41'.
x = 3.951219512

Simplifying
x = 3.951219512

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