7-9x-4x+4=

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


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

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

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

Combine like terms: -9x + -4x = -13x
11 + -13x = 0

Solving
11 + -13x = 0

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 + -13x = 0 + -11

Combine like terms: 11 + -11 = 0
0 + -13x = 0 + -11
-13x = 0 + -11

Combine like terms: 0 + -11 = -11
-13x = -11

Divide each side by '-13'.
x = 0.8461538462

Simplifying
x = 0.8461538462

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