4a+5=-3a-8

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Solution for 4a+5=-3a-8 equation:


Simplifying
4a + 5 = -3a + -8

Reorder the terms:
5 + 4a = -3a + -8

Reorder the terms:
5 + 4a = -8 + -3a

Solving
5 + 4a = -8 + -3a

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '3a' to each side of the equation.
5 + 4a + 3a = -8 + -3a + 3a

Combine like terms: 4a + 3a = 7a
5 + 7a = -8 + -3a + 3a

Combine like terms: -3a + 3a = 0
5 + 7a = -8 + 0
5 + 7a = -8

Add '-5' to each side of the equation.
5 + -5 + 7a = -8 + -5

Combine like terms: 5 + -5 = 0
0 + 7a = -8 + -5
7a = -8 + -5

Combine like terms: -8 + -5 = -13
7a = -13

Divide each side by '7'.
a = -1.857142857

Simplifying
a = -1.857142857

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