8y-7x+3=4x+5y-9

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Solution for 8y-7x+3=4x+5y-9 equation:


Simplifying
8y + -7x + 3 = 4x + 5y + -9

Reorder the terms:
3 + -7x + 8y = 4x + 5y + -9

Reorder the terms:
3 + -7x + 8y = -9 + 4x + 5y

Solving
3 + -7x + 8y = -9 + 4x + 5y

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
3 + -7x + -4x + 8y = -9 + 4x + -4x + 5y

Combine like terms: -7x + -4x = -11x
3 + -11x + 8y = -9 + 4x + -4x + 5y

Combine like terms: 4x + -4x = 0
3 + -11x + 8y = -9 + 0 + 5y
3 + -11x + 8y = -9 + 5y

Add '-3' to each side of the equation.
3 + -11x + -3 + 8y = -9 + -3 + 5y

Reorder the terms:
3 + -3 + -11x + 8y = -9 + -3 + 5y

Combine like terms: 3 + -3 = 0
0 + -11x + 8y = -9 + -3 + 5y
-11x + 8y = -9 + -3 + 5y

Combine like terms: -9 + -3 = -12
-11x + 8y = -12 + 5y

Add '-8y' to each side of the equation.
-11x + 8y + -8y = -12 + 5y + -8y

Combine like terms: 8y + -8y = 0
-11x + 0 = -12 + 5y + -8y
-11x = -12 + 5y + -8y

Combine like terms: 5y + -8y = -3y
-11x = -12 + -3y

Divide each side by '-11'.
x = 1.090909091 + 0.2727272727y

Simplifying
x = 1.090909091 + 0.2727272727y

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