7a+7-3a=5+4a-4

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Solution for 7a+7-3a=5+4a-4 equation:


Simplifying
7a + 7 + -3a = 5 + 4a + -4

Reorder the terms:
7 + 7a + -3a = 5 + 4a + -4

Combine like terms: 7a + -3a = 4a
7 + 4a = 5 + 4a + -4

Reorder the terms:
7 + 4a = 5 + -4 + 4a

Combine like terms: 5 + -4 = 1
7 + 4a = 1 + 4a

Add '-4a' to each side of the equation.
7 + 4a + -4a = 1 + 4a + -4a

Combine like terms: 4a + -4a = 0
7 + 0 = 1 + 4a + -4a
7 = 1 + 4a + -4a

Combine like terms: 4a + -4a = 0
7 = 1 + 0
7 = 1

Solving
7 = 1

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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