25a+40a+16=400

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Solution for 25a+40a+16=400 equation:


Simplifying
25a + 40a + 16 = 400

Reorder the terms:
16 + 25a + 40a = 400

Combine like terms: 25a + 40a = 65a
16 + 65a = 400

Solving
16 + 65a = 400

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 + 65a = 400 + -16

Combine like terms: 16 + -16 = 0
0 + 65a = 400 + -16
65a = 400 + -16

Combine like terms: 400 + -16 = 384
65a = 384

Divide each side by '65'.
a = 5.907692308

Simplifying
a = 5.907692308

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