3x-19+4x-6=31

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Solution for 3x-19+4x-6=31 equation:


Simplifying
3x + -19 + 4x + -6 = 31

Reorder the terms:
-19 + -6 + 3x + 4x = 31

Combine like terms: -19 + -6 = -25
-25 + 3x + 4x = 31

Combine like terms: 3x + 4x = 7x
-25 + 7x = 31

Solving
-25 + 7x = 31

Solving for variable 'x'.

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

Add '25' to each side of the equation.
-25 + 25 + 7x = 31 + 25

Combine like terms: -25 + 25 = 0
0 + 7x = 31 + 25
7x = 31 + 25

Combine like terms: 31 + 25 = 56
7x = 56

Divide each side by '7'.
x = 8

Simplifying
x = 8

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