a*2+16=25

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Solution for a*2+16=25 equation:


Simplifying
a * 2 + 16 = 25

Reorder the terms for easier multiplication:
2a + 16 = 25

Reorder the terms:
16 + 2a = 25

Solving
16 + 2a = 25

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 + 2a = 25 + -16

Combine like terms: 16 + -16 = 0
0 + 2a = 25 + -16
2a = 25 + -16

Combine like terms: 25 + -16 = 9
2a = 9

Divide each side by '2'.
a = 4.5

Simplifying
a = 4.5

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