23a-(13a+15)=

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Solution for 23a-(13a+15)= equation:


Simplifying
23a + -1(13a + 15) = 0

Reorder the terms:
23a + -1(15 + 13a) = 0
23a + (15 * -1 + 13a * -1) = 0
23a + (-15 + -13a) = 0

Reorder the terms:
-15 + 23a + -13a = 0

Combine like terms: 23a + -13a = 10a
-15 + 10a = 0

Solving
-15 + 10a = 0

Solving for variable 'a'.

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

Add '15' to each side of the equation.
-15 + 15 + 10a = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 10a = 0 + 15
10a = 0 + 15

Combine like terms: 0 + 15 = 15
10a = 15

Divide each side by '10'.
a = 1.5

Simplifying
a = 1.5

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