39=3x+2x+4

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Solution for 39=3x+2x+4 equation:


Simplifying
39 = 3x + 2x + 4

Reorder the terms:
39 = 4 + 3x + 2x

Combine like terms: 3x + 2x = 5x
39 = 4 + 5x

Solving
39 = 4 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
39 + -5x = 4 + 5x + -5x

Combine like terms: 5x + -5x = 0
39 + -5x = 4 + 0
39 + -5x = 4

Add '-39' to each side of the equation.
39 + -39 + -5x = 4 + -39

Combine like terms: 39 + -39 = 0
0 + -5x = 4 + -39
-5x = 4 + -39

Combine like terms: 4 + -39 = -35
-5x = -35

Divide each side by '-5'.
x = 7

Simplifying
x = 7

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