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

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


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

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

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

Solving
4 + 7x = -2 + 9x + 5y

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
4 + 7x + -9x = -2 + 9x + -9x + 5y

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

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

Add '-4' to each side of the equation.
4 + -4 + -2x = -2 + -4 + 5y

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

Combine like terms: -2 + -4 = -6
-2x = -6 + 5y

Divide each side by '-2'.
x = 3 + -2.5y

Simplifying
x = 3 + -2.5y

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