3+8(5a+10)=

Solution for 3+8(5a+10)= equation:

Simplifying
3 + 8(5a + 10) = 0

Reorder the terms:
3 + 8(10 + 5a) = 0
3 + (10 * 8 + 5a * 8) = 0
3 + (80 + 40a) = 0

Combine like terms: 3 + 80 = 83
83 + 40a = 0

Solving
83 + 40a = 0

Solving for variable 'a'.

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

Add '-83' to each side of the equation.
83 + -83 + 40a = 0 + -83

Combine like terms: 83 + -83 = 0
0 + 40a = 0 + -83
40a = 0 + -83

Combine like terms: 0 + -83 = -83
40a = -83

Divide each side by '40'.
a = -2.075

Simplifying
a = -2.075