3x+5x-2=19

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


Simplifying
3x + 5x + -2 = 19

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

Combine like terms: 3x + 5x = 8x
-2 + 8x = 19

Solving
-2 + 8x = 19

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 8x = 19 + 2

Combine like terms: -2 + 2 = 0
0 + 8x = 19 + 2
8x = 19 + 2

Combine like terms: 19 + 2 = 21
8x = 21

Divide each side by '8'.
x = 2.625

Simplifying
x = 2.625

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