2x-10+3x-21=19

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Solution for 2x-10+3x-21=19 equation:


Simplifying
2x + -10 + 3x + -21 = 19

Reorder the terms:
-10 + -21 + 2x + 3x = 19

Combine like terms: -10 + -21 = -31
-31 + 2x + 3x = 19

Combine like terms: 2x + 3x = 5x
-31 + 5x = 19

Solving
-31 + 5x = 19

Solving for variable 'x'.

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

Add '31' to each side of the equation.
-31 + 31 + 5x = 19 + 31

Combine like terms: -31 + 31 = 0
0 + 5x = 19 + 31
5x = 19 + 31

Combine like terms: 19 + 31 = 50
5x = 50

Divide each side by '5'.
x = 10

Simplifying
x = 10

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