7a+16+45=180

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Solution for 7a+16+45=180 equation:


Simplifying
7a + 16 + 45 = 180

Reorder the terms:
16 + 45 + 7a = 180

Combine like terms: 16 + 45 = 61
61 + 7a = 180

Solving
61 + 7a = 180

Solving for variable 'a'.

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

Add '-61' to each side of the equation.
61 + -61 + 7a = 180 + -61

Combine like terms: 61 + -61 = 0
0 + 7a = 180 + -61
7a = 180 + -61

Combine like terms: 180 + -61 = 119
7a = 119

Divide each side by '7'.
a = 17

Simplifying
a = 17

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