a+(7x-220)=180

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Solution for a+(7x-220)=180 equation:


Simplifying
a + (7x + -220) = 180

Reorder the terms:
a + (-220 + 7x) = 180

Remove parenthesis around (-220 + 7x)
a + -220 + 7x = 180

Reorder the terms:
-220 + a + 7x = 180

Solving
-220 + a + 7x = 180

Solving for variable 'a'.

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

Add '220' to each side of the equation.
-220 + a + 220 + 7x = 180 + 220

Reorder the terms:
-220 + 220 + a + 7x = 180 + 220

Combine like terms: -220 + 220 = 0
0 + a + 7x = 180 + 220
a + 7x = 180 + 220

Combine like terms: 180 + 220 = 400
a + 7x = 400

Add '-7x' to each side of the equation.
a + 7x + -7x = 400 + -7x

Combine like terms: 7x + -7x = 0
a + 0 = 400 + -7x
a = 400 + -7x

Simplifying
a = 400 + -7x

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