7a^2=175a

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Solution for 7a^2=175a equation:


Simplifying
7a2 = 175a

Solving
7a2 = 175a

Solving for variable 'a'.

Reorder the terms:
-175a + 7a2 = 175a + -175a

Combine like terms: 175a + -175a = 0
-175a + 7a2 = 0

Factor out the Greatest Common Factor (GCF), '7a'.
7a(-25 + a) = 0

Ignore the factor 7.

Subproblem 1

Set the factor 'a' equal to zero and attempt to solve: Simplifying a = 0 Solving a = 0 Move all terms containing a to the left, all other terms to the right. Simplifying a = 0

Subproblem 2

Set the factor '(-25 + a)' equal to zero and attempt to solve: Simplifying -25 + a = 0 Solving -25 + a = 0 Move all terms containing a to the left, all other terms to the right. Add '25' to each side of the equation. -25 + 25 + a = 0 + 25 Combine like terms: -25 + 25 = 0 0 + a = 0 + 25 a = 0 + 25 Combine like terms: 0 + 25 = 25 a = 25 Simplifying a = 25

Solution

a = {0, 25}

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