3x-5+2x+4=19

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Solution for 3x-5+2x+4=19 equation:


Simplifying
3x + -5 + 2x + 4 = 19

Reorder the terms:
-5 + 4 + 3x + 2x = 19

Combine like terms: -5 + 4 = -1
-1 + 3x + 2x = 19

Combine like terms: 3x + 2x = 5x
-1 + 5x = 19

Solving
-1 + 5x = 19

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 5x = 19 + 1

Combine like terms: -1 + 1 = 0
0 + 5x = 19 + 1
5x = 19 + 1

Combine like terms: 19 + 1 = 20
5x = 20

Divide each side by '5'.
x = 4

Simplifying
x = 4

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