4a-5(a-2)=

Solution for 4a-5(a-2)= equation:

Simplifying
4a + -5(a + -2) = 0

Reorder the terms:
4a + -5(-2 + a) = 0
4a + (-2 * -5 + a * -5) = 0
4a + (10 + -5a) = 0

Reorder the terms:
10 + 4a + -5a = 0

Combine like terms: 4a + -5a = -1a
10 + -1a = 0

Solving
10 + -1a = 0

Solving for variable 'a'.

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

Add '-10' to each side of the equation.
10 + -10 + -1a = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -1a = 0 + -10
-1a = 0 + -10

Combine like terms: 0 + -10 = -10
-1a = -10

Divide each side by '-1'.
a = 10

Simplifying
a = 10