7x+11-3x=9

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Solution for 7x+11-3x=9 equation:


Simplifying
7x + 11 + -3x = 9

Reorder the terms:
11 + 7x + -3x = 9

Combine like terms: 7x + -3x = 4x
11 + 4x = 9

Solving
11 + 4x = 9

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + 4x = 9 + -11

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

Combine like terms: 9 + -11 = -2
4x = -2

Divide each side by '4'.
x = -0.5

Simplifying
x = -0.5

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