3x+(9-4x)=11

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Solution for 3x+(9-4x)=11 equation:


Simplifying
3x + (9 + -4x) = 11

Remove parenthesis around (9 + -4x)
3x + 9 + -4x = 11

Reorder the terms:
9 + 3x + -4x = 11

Combine like terms: 3x + -4x = -1x
9 + -1x = 11

Solving
9 + -1x = 11

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 + -1x = 11 + -9

Combine like terms: 9 + -9 = 0
0 + -1x = 11 + -9
-1x = 11 + -9

Combine like terms: 11 + -9 = 2
-1x = 2

Divide each side by '-1'.
x = -2

Simplifying
x = -2

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