4-3(5a-5)=

Solution for 4-3(5a-5)= equation:

Simplifying
4 + -3(5a + -5) = 0

Reorder the terms:
4 + -3(-5 + 5a) = 0
4 + (-5 * -3 + 5a * -3) = 0
4 + (15 + -15a) = 0

Combine like terms: 4 + 15 = 19
19 + -15a = 0

Solving
19 + -15a = 0

Solving for variable 'a'.

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

Add '-19' to each side of the equation.
19 + -19 + -15a = 0 + -19

Combine like terms: 19 + -19 = 0
0 + -15a = 0 + -19
-15a = 0 + -19

Combine like terms: 0 + -19 = -19
-15a = -19

Divide each side by '-15'.
a = 1.266666667

Simplifying
a = 1.266666667