4(a+3)=5a+5-a

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Solution for 4(a+3)=5a+5-a equation:


Simplifying
4(a + 3) = 5a + 5 + -1a

Reorder the terms:
4(3 + a) = 5a + 5 + -1a
(3 * 4 + a * 4) = 5a + 5 + -1a
(12 + 4a) = 5a + 5 + -1a

Reorder the terms:
12 + 4a = 5 + 5a + -1a

Combine like terms: 5a + -1a = 4a
12 + 4a = 5 + 4a

Add '-4a' to each side of the equation.
12 + 4a + -4a = 5 + 4a + -4a

Combine like terms: 4a + -4a = 0
12 + 0 = 5 + 4a + -4a
12 = 5 + 4a + -4a

Combine like terms: 4a + -4a = 0
12 = 5 + 0
12 = 5

Solving
12 = 5

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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