4-7x-9x+7=

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


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

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

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

Combine like terms: -7x + -9x = -16x
11 + -16x = 0

Solving
11 + -16x = 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 + -16x = 0 + -11

Combine like terms: 11 + -11 = 0
0 + -16x = 0 + -11
-16x = 0 + -11

Combine like terms: 0 + -11 = -11
-16x = -11

Divide each side by '-16'.
x = 0.6875

Simplifying
x = 0.6875

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