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

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


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

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

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

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

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

Combine like terms: 2 + 5 = 7
7 + 5a + -3a = 0

Combine like terms: 5a + -3a = 2a
7 + 2a = 0

Solving
7 + 2a = 0

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + 2a = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 2a = 0 + -7
2a = 0 + -7

Combine like terms: 0 + -7 = -7
2a = -7

Divide each side by '2'.
a = -3.5

Simplifying
a = -3.5

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