(2x-6)+(x-3)=

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Solution for (2x-6)+(x-3)= equation:


Simplifying
(2x + -6) + (x + -3) = 0

Reorder the terms:
(-6 + 2x) + (x + -3) = 0

Remove parenthesis around (-6 + 2x)
-6 + 2x + (x + -3) = 0

Reorder the terms:
-6 + 2x + (-3 + x) = 0

Remove parenthesis around (-3 + x)
-6 + 2x + -3 + x = 0

Reorder the terms:
-6 + -3 + 2x + x = 0

Combine like terms: -6 + -3 = -9
-9 + 2x + x = 0

Combine like terms: 2x + x = 3x
-9 + 3x = 0

Solving
-9 + 3x = 0

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 3x = 0 + 9

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

Combine like terms: 0 + 9 = 9
3x = 9

Divide each side by '3'.
x = 3

Simplifying
x = 3

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