10a-8=3a+15

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Solution for 10a-8=3a+15 equation:


Simplifying
10a + -8 = 3a + 15

Reorder the terms:
-8 + 10a = 3a + 15

Reorder the terms:
-8 + 10a = 15 + 3a

Solving
-8 + 10a = 15 + 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.
-8 + 10a + -3a = 15 + 3a + -3a

Combine like terms: 10a + -3a = 7a
-8 + 7a = 15 + 3a + -3a

Combine like terms: 3a + -3a = 0
-8 + 7a = 15 + 0
-8 + 7a = 15

Add '8' to each side of the equation.
-8 + 8 + 7a = 15 + 8

Combine like terms: -8 + 8 = 0
0 + 7a = 15 + 8
7a = 15 + 8

Combine like terms: 15 + 8 = 23
7a = 23

Divide each side by '7'.
a = 3.285714286

Simplifying
a = 3.285714286

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