3(x-4)+20=38

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Solution for 3(x-4)+20=38 equation: 


Simplifying
3(x + -4) + 20 = 38

Reorder the terms:
3(-4 + x) + 20 = 38
(-4 * 3 + x * 3) + 20 = 38
(-12 + 3x) + 20 = 38

Reorder the terms:
-12 + 20 + 3x = 38

Combine like terms: -12 + 20 = 8
8 + 3x = 38

Solving
8 + 3x = 38

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 3x = 38 + -8

Combine like terms: 8 + -8 = 0
0 + 3x = 38 + -8
3x = 38 + -8

Combine like terms: 38 + -8 = 30
3x = 30

Divide each side by '3'.
x = 10

Simplifying
x = 10

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