15x+4y-5y-5x-89=

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Solution for 15x+4y-5y-5x-89= equation:


Simplifying
15x + 4y + -5y + -5x + -89 = 0

Reorder the terms:
-89 + 15x + -5x + 4y + -5y = 0

Combine like terms: 15x + -5x = 10x
-89 + 10x + 4y + -5y = 0

Combine like terms: 4y + -5y = -1y
-89 + 10x + -1y = 0

Solving
-89 + 10x + -1y = 0

Solving for variable 'x'.

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

Add '89' to each side of the equation.
-89 + 10x + 89 + -1y = 0 + 89

Reorder the terms:
-89 + 89 + 10x + -1y = 0 + 89

Combine like terms: -89 + 89 = 0
0 + 10x + -1y = 0 + 89
10x + -1y = 0 + 89

Combine like terms: 0 + 89 = 89
10x + -1y = 89

Add 'y' to each side of the equation.
10x + -1y + y = 89 + y

Combine like terms: -1y + y = 0
10x + 0 = 89 + y
10x = 89 + y

Divide each side by '10'.
x = 8.9 + 0.1y

Simplifying
x = 8.9 + 0.1y

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