(4a-4)+(17a+48)=180

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Solution for (4a-4)+(17a+48)=180 equation:


Simplifying
(4a + -4) + (17a + 48) = 180

Reorder the terms:
(-4 + 4a) + (17a + 48) = 180

Remove parenthesis around (-4 + 4a)
-4 + 4a + (17a + 48) = 180

Reorder the terms:
-4 + 4a + (48 + 17a) = 180

Remove parenthesis around (48 + 17a)
-4 + 4a + 48 + 17a = 180

Reorder the terms:
-4 + 48 + 4a + 17a = 180

Combine like terms: -4 + 48 = 44
44 + 4a + 17a = 180

Combine like terms: 4a + 17a = 21a
44 + 21a = 180

Solving
44 + 21a = 180

Solving for variable 'a'.

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

Add '-44' to each side of the equation.
44 + -44 + 21a = 180 + -44

Combine like terms: 44 + -44 = 0
0 + 21a = 180 + -44
21a = 180 + -44

Combine like terms: 180 + -44 = 136
21a = 136

Divide each side by '21'.
a = 6.476190476

Simplifying
a = 6.476190476

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