7y-5x-15=0

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Solution for 7y-5x-15=0 equation:


Simplifying
7y + -5x + -15 = 0

Reorder the terms:
-15 + -5x + 7y = 0

Solving
-15 + -5x + 7y = 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 + -5x + 15 + 7y = 0 + 15

Reorder the terms:
-15 + 15 + -5x + 7y = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -5x + 7y = 0 + 15
-5x + 7y = 0 + 15

Combine like terms: 0 + 15 = 15
-5x + 7y = 15

Add '-7y' to each side of the equation.
-5x + 7y + -7y = 15 + -7y

Combine like terms: 7y + -7y = 0
-5x + 0 = 15 + -7y
-5x = 15 + -7y

Divide each side by '-5'.
x = -3 + 1.4y

Simplifying
x = -3 + 1.4y

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