7-(2x+3y-9)=

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Solution for 7-(2x+3y-9)= equation:


Simplifying
7 + -1(2x + 3y + -9) = 0

Reorder the terms:
7 + -1(-9 + 2x + 3y) = 0
7 + (-9 * -1 + 2x * -1 + 3y * -1) = 0
7 + (9 + -2x + -3y) = 0

Combine like terms: 7 + 9 = 16
16 + -2x + -3y = 0

Solving
16 + -2x + -3y = 0

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -2x + -16 + -3y = 0 + -16

Reorder the terms:
16 + -16 + -2x + -3y = 0 + -16

Combine like terms: 16 + -16 = 0
0 + -2x + -3y = 0 + -16
-2x + -3y = 0 + -16

Combine like terms: 0 + -16 = -16
-2x + -3y = -16

Add '3y' to each side of the equation.
-2x + -3y + 3y = -16 + 3y

Combine like terms: -3y + 3y = 0
-2x + 0 = -16 + 3y
-2x = -16 + 3y

Divide each side by '-2'.
x = 8 + -1.5y

Simplifying
x = 8 + -1.5y

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