3x+5-2x+4=39

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Solution for 3x+5-2x+4=39 equation:


Simplifying
3x + 5 + -2x + 4 = 39

Reorder the terms:
5 + 4 + 3x + -2x = 39

Combine like terms: 5 + 4 = 9
9 + 3x + -2x = 39

Combine like terms: 3x + -2x = 1x
9 + 1x = 39

Solving
9 + 1x = 39

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 1x = 39 + -9

Combine like terms: 9 + -9 = 0
0 + 1x = 39 + -9
1x = 39 + -9

Combine like terms: 39 + -9 = 30
1x = 30

Divide each side by '1'.
x = 30

Simplifying
x = 30

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