(3a+5)+(2a-1)=

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Solution for (3a+5)+(2a-1)= equation:


Simplifying
(3a + 5) + (2a + -1) = 0

Reorder the terms:
(5 + 3a) + (2a + -1) = 0

Remove parenthesis around (5 + 3a)
5 + 3a + (2a + -1) = 0

Reorder the terms:
5 + 3a + (-1 + 2a) = 0

Remove parenthesis around (-1 + 2a)
5 + 3a + -1 + 2a = 0

Reorder the terms:
5 + -1 + 3a + 2a = 0

Combine like terms: 5 + -1 = 4
4 + 3a + 2a = 0

Combine like terms: 3a + 2a = 5a
4 + 5a = 0

Solving
4 + 5a = 0

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + -4 + 5a = 0 + -4

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

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

Divide each side by '5'.
a = -0.8

Simplifying
a = -0.8

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