5x+4-9y+3x+2y-7=0

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Solution for 5x+4-9y+3x+2y-7=0 equation:


Simplifying
5x + 4 + -9y + 3x + 2y + -7 = 0

Reorder the terms:
4 + -7 + 5x + 3x + -9y + 2y = 0

Combine like terms: 4 + -7 = -3
-3 + 5x + 3x + -9y + 2y = 0

Combine like terms: 5x + 3x = 8x
-3 + 8x + -9y + 2y = 0

Combine like terms: -9y + 2y = -7y
-3 + 8x + -7y = 0

Solving
-3 + 8x + -7y = 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 + 8x + 3 + -7y = 0 + 3

Reorder the terms:
-3 + 3 + 8x + -7y = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 8x + -7y = 0 + 3
8x + -7y = 0 + 3

Combine like terms: 0 + 3 = 3
8x + -7y = 3

Add '7y' to each side of the equation.
8x + -7y + 7y = 3 + 7y

Combine like terms: -7y + 7y = 0
8x + 0 = 3 + 7y
8x = 3 + 7y

Divide each side by '8'.
x = 0.375 + 0.875y

Simplifying
x = 0.375 + 0.875y

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