2(2a-10)-3a=5

Solution for 2(2a-10)-3a=5 equation:

Simplifying
2(2a + -10) + -3a = 5

Reorder the terms:
2(-10 + 2a) + -3a = 5
(-10 * 2 + 2a * 2) + -3a = 5
(-20 + 4a) + -3a = 5

Combine like terms: 4a + -3a = 1a
-20 + 1a = 5

Solving
-20 + 1a = 5

Solving for variable 'a'.

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

Add '20' to each side of the equation.
-20 + 20 + 1a = 5 + 20

Combine like terms: -20 + 20 = 0
0 + 1a = 5 + 20
1a = 5 + 20

Combine like terms: 5 + 20 = 25
1a = 25

Divide each side by '1'.
a = 25

Simplifying
a = 25