15+30x+40y=

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Solution for 15+30x+40y= equation: 


Simplifying
15 + 30x + 40y = 0

Solving
15 + 30x + 40y = 0

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + 30x + -15 + 40y = 0 + -15

Reorder the terms:
15 + -15 + 30x + 40y = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 30x + 40y = 0 + -15
30x + 40y = 0 + -15

Combine like terms: 0 + -15 = -15
30x + 40y = -15

Add '-40y' to each side of the equation.
30x + 40y + -40y = -15 + -40y

Combine like terms: 40y + -40y = 0
30x + 0 = -15 + -40y
30x = -15 + -40y

Divide each side by '30'.
x = -0.5 + -1.333333333y

Simplifying
x = -0.5 + -1.333333333y

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