-4+5x+2x=38

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Solution for -4+5x+2x=38 equation: 


Simplifying
-4 + 5x + 2x = 38

Combine like terms: 5x + 2x = 7x
-4 + 7x = 38

Solving
-4 + 7x = 38

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 7x = 38 + 4

Combine like terms: -4 + 4 = 0
0 + 7x = 38 + 4
7x = 38 + 4

Combine like terms: 38 + 4 = 42
7x = 42

Divide each side by '7'.
x = 6

Simplifying
x = 6

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