7a-63=5a+180

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Solution for 7a-63=5a+180 equation:


Simplifying
7a + -63 = 5a + 180

Reorder the terms:
-63 + 7a = 5a + 180

Reorder the terms:
-63 + 7a = 180 + 5a

Solving
-63 + 7a = 180 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
-63 + 7a + -5a = 180 + 5a + -5a

Combine like terms: 7a + -5a = 2a
-63 + 2a = 180 + 5a + -5a

Combine like terms: 5a + -5a = 0
-63 + 2a = 180 + 0
-63 + 2a = 180

Add '63' to each side of the equation.
-63 + 63 + 2a = 180 + 63

Combine like terms: -63 + 63 = 0
0 + 2a = 180 + 63
2a = 180 + 63

Combine like terms: 180 + 63 = 243
2a = 243

Divide each side by '2'.
a = 121.5

Simplifying
a = 121.5

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