7x-7y+5a=

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Solution for 7x-7y+5a= equation:


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

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

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

Solving for variable 'a'.

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

Add '-7x' to each side of the equation.
5a + 7x + -7x + -7y = 0 + -7x

Combine like terms: 7x + -7x = 0
5a + 0 + -7y = 0 + -7x
5a + -7y = 0 + -7x
Remove the zero:
5a + -7y = -7x

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

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

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

Simplifying
a = -1.4x + 1.4y

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