19=3x-x+7

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Solution for 19=3x-x+7 equation:


Simplifying
19 = 3x + -1x + 7

Reorder the terms:
19 = 7 + 3x + -1x

Combine like terms: 3x + -1x = 2x
19 = 7 + 2x

Solving
19 = 7 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
19 + -2x = 7 + 2x + -2x

Combine like terms: 2x + -2x = 0
19 + -2x = 7 + 0
19 + -2x = 7

Add '-19' to each side of the equation.
19 + -19 + -2x = 7 + -19

Combine like terms: 19 + -19 = 0
0 + -2x = 7 + -19
-2x = 7 + -19

Combine like terms: 7 + -19 = -12
-2x = -12

Divide each side by '-2'.
x = 6

Simplifying
x = 6

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