5a-20a-25=0

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Solution for 5a-20a-25=0 equation:


Simplifying
5a + -20a + -25 = 0

Reorder the terms:
-25 + 5a + -20a = 0

Combine like terms: 5a + -20a = -15a
-25 + -15a = 0

Solving
-25 + -15a = 0

Solving for variable 'a'.

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

Add '25' to each side of the equation.
-25 + 25 + -15a = 0 + 25

Combine like terms: -25 + 25 = 0
0 + -15a = 0 + 25
-15a = 0 + 25

Combine like terms: 0 + 25 = 25
-15a = 25

Divide each side by '-15'.
a = -1.666666667

Simplifying
a = -1.666666667

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