7x+9-4x+11=

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Solution for 7x+9-4x+11= equation:


Simplifying
7x + 9 + -4x + 11 = 0

Reorder the terms:
9 + 11 + 7x + -4x = 0

Combine like terms: 9 + 11 = 20
20 + 7x + -4x = 0

Combine like terms: 7x + -4x = 3x
20 + 3x = 0

Solving
20 + 3x = 0

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 3x = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 3x = 0 + -20
3x = 0 + -20

Combine like terms: 0 + -20 = -20
3x = -20

Divide each side by '3'.
x = -6.666666667

Simplifying
x = -6.666666667

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