a-18+3a+34=180

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Solution for a-18+3a+34=180 equation:


Simplifying
a + -18 + 3a + 34 = 180

Reorder the terms:
-18 + 34 + a + 3a = 180

Combine like terms: -18 + 34 = 16
16 + a + 3a = 180

Combine like terms: a + 3a = 4a
16 + 4a = 180

Solving
16 + 4a = 180

Solving for variable 'a'.

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

Add '-16' to each side of the equation.
16 + -16 + 4a = 180 + -16

Combine like terms: 16 + -16 = 0
0 + 4a = 180 + -16
4a = 180 + -16

Combine like terms: 180 + -16 = 164
4a = 164

Divide each side by '4'.
a = 41

Simplifying
a = 41

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