2x+7-9x-10=

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Solution for 2x+7-9x-10= equation:


Simplifying
2x + 7 + -9x + -10 = 0

Reorder the terms:
7 + -10 + 2x + -9x = 0

Combine like terms: 7 + -10 = -3
-3 + 2x + -9x = 0

Combine like terms: 2x + -9x = -7x
-3 + -7x = 0

Solving
-3 + -7x = 0

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + -7x = 0 + 3

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

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

Divide each side by '-7'.
x = -0.4285714286

Simplifying
x = -0.4285714286

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