7(x+y)+3(2x-3y)=

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Solution for 7(x+y)+3(2x-3y)= equation: 


Simplifying
7(x + y) + 3(2x + -3y) = 0
(x * 7 + y * 7) + 3(2x + -3y) = 0
(7x + 7y) + 3(2x + -3y) = 0
7x + 7y + (2x * 3 + -3y * 3) = 0
7x + 7y + (6x + -9y) = 0

Reorder the terms:
7x + 6x + 7y + -9y = 0

Combine like terms: 7x + 6x = 13x
13x + 7y + -9y = 0

Combine like terms: 7y + -9y = -2y
13x + -2y = 0

Solving
13x + -2y = 0

Solving for variable 'x'.

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

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

Combine like terms: -2y + 2y = 0
13x + 0 = 0 + 2y
13x = 0 + 2y
Remove the zero:
13x = 2y

Divide each side by '13'.
x = 0.1538461538y

Simplifying
x = 0.1538461538y

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