75+25a=40a

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Solution for 75+25a=40a equation:


Simplifying
75 + 25a = 40a

Solving
75 + 25a = 40a

Solving for variable 'a'.

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

Add '-40a' to each side of the equation.
75 + 25a + -40a = 40a + -40a

Combine like terms: 25a + -40a = -15a
75 + -15a = 40a + -40a

Combine like terms: 40a + -40a = 0
75 + -15a = 0

Add '-75' to each side of the equation.
75 + -75 + -15a = 0 + -75

Combine like terms: 75 + -75 = 0
0 + -15a = 0 + -75
-15a = 0 + -75

Combine like terms: 0 + -75 = -75
-15a = -75

Divide each side by '-15'.
a = 5

Simplifying
a = 5

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