15a^2+7=50a+7

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Solution for 15a^2+7=50a+7 equation:


Simplifying
15a2 + 7 = 50a + 7

Reorder the terms:
7 + 15a2 = 50a + 7

Reorder the terms:
7 + 15a2 = 7 + 50a

Add '-7' to each side of the equation.
7 + -7 + 15a2 = 7 + -7 + 50a

Combine like terms: 7 + -7 = 0
0 + 15a2 = 7 + -7 + 50a
15a2 = 7 + -7 + 50a

Combine like terms: 7 + -7 = 0
15a2 = 0 + 50a
15a2 = 50a

Solving
15a2 = 50a

Solving for variable 'a'.

Reorder the terms:
-50a + 15a2 = 50a + -50a

Combine like terms: 50a + -50a = 0
-50a + 15a2 = 0

Factor out the Greatest Common Factor (GCF), '5a'.
5a(-10 + 3a) = 0

Ignore the factor 5.

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 '(-10 + 3a)' equal to zero and attempt to solve: Simplifying -10 + 3a = 0 Solving -10 + 3a = 0 Move all terms containing a to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + 3a = 0 + 10 Combine like terms: -10 + 10 = 0 0 + 3a = 0 + 10 3a = 0 + 10 Combine like terms: 0 + 10 = 10 3a = 10 Divide each side by '3'. a = 3.333333333 Simplifying a = 3.333333333

Solution

a = {0, 3.333333333}

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