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

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


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

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

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

Combine like terms: 9x + 4x = 13x
4 + 13x + -3y + y = 0

Combine like terms: -3y + y = -2y
4 + 13x + -2y = 0

Solving
4 + 13x + -2y = 0

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + 13x + -4 + -2y = 0 + -4

Reorder the terms:
4 + -4 + 13x + -2y = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 13x + -2y = 0 + -4
13x + -2y = 0 + -4

Combine like terms: 0 + -4 = -4
13x + -2y = -4

Add '2y' to each side of the equation.
13x + -2y + 2y = -4 + 2y

Combine like terms: -2y + 2y = 0
13x + 0 = -4 + 2y
13x = -4 + 2y

Divide each side by '13'.
x = -0.3076923077 + 0.1538461538y

Simplifying
x = -0.3076923077 + 0.1538461538y

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