3(a-5)=3a-20

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Solution for 3(a-5)=3a-20 equation: 


Simplifying
3(a + -5) = 3a + -20

Reorder the terms:
3(-5 + a) = 3a + -20
(-5 * 3 + a * 3) = 3a + -20
(-15 + 3a) = 3a + -20

Reorder the terms:
-15 + 3a = -20 + 3a

Add '-3a' to each side of the equation.
-15 + 3a + -3a = -20 + 3a + -3a

Combine like terms: 3a + -3a = 0
-15 + 0 = -20 + 3a + -3a
-15 = -20 + 3a + -3a

Combine like terms: 3a + -3a = 0
-15 = -20 + 0
-15 = -20

Solving
-15 = -20

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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