3x-5+x-9=

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Solution for 3x-5+x-9= equation:


Simplifying
3x + -5 + x + -9 = 0

Reorder the terms:
-5 + -9 + 3x + x = 0

Combine like terms: -5 + -9 = -14
-14 + 3x + x = 0

Combine like terms: 3x + x = 4x
-14 + 4x = 0

Solving
-14 + 4x = 0

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + 4x = 0 + 14

Combine like terms: -14 + 14 = 0
0 + 4x = 0 + 14
4x = 0 + 14

Combine like terms: 0 + 14 = 14
4x = 14

Divide each side by '4'.
x = 3.5

Simplifying
x = 3.5

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