-(2x-9y-7)=

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Solution for -(2x-9y-7)= equation:


Simplifying
-1(2x + -9y + -7) = 0

Reorder the terms:
-1(-7 + 2x + -9y) = 0
(-7 * -1 + 2x * -1 + -9y * -1) = 0
(7 + -2x + 9y) = 0

Solving
7 + -2x + 9y = 0

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -2x + -7 + 9y = 0 + -7

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

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

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

Add '-9y' to each side of the equation.
-2x + 9y + -9y = -7 + -9y

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

Divide each side by '-2'.
x = 3.5 + 4.5y

Simplifying
x = 3.5 + 4.5y

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