(a+3)=(a-4)

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


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

Reorder the terms:
(3 + a) = (a + -4)

Remove parenthesis around (3 + a)
3 + a = (a + -4)

Reorder the terms:
3 + a = (-4 + a)

Remove parenthesis around (-4 + a)
3 + a = -4 + a

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

Combine like terms: a + -1a = 0
3 + 0 = -4 + a + -1a
3 = -4 + a + -1a

Combine like terms: a + -1a = 0
3 = -4 + 0
3 = -4

Solving
3 = -4

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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