-3x+5y=7x-40

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Solution for -3x+5y=7x-40 equation:


Simplifying
-3x + 5y = 7x + -40

Reorder the terms:
-3x + 5y = -40 + 7x

Solving
-3x + 5y = -40 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-3x + -7x + 5y = -40 + 7x + -7x

Combine like terms: -3x + -7x = -10x
-10x + 5y = -40 + 7x + -7x

Combine like terms: 7x + -7x = 0
-10x + 5y = -40 + 0
-10x + 5y = -40

Add '-5y' to each side of the equation.
-10x + 5y + -5y = -40 + -5y

Combine like terms: 5y + -5y = 0
-10x + 0 = -40 + -5y
-10x = -40 + -5y

Divide each side by '-10'.
x = 4 + 0.5y

Simplifying
x = 4 + 0.5y

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