4(2n-5)=3+10

Solution for 4(2n-5)=3+10 equation:

Simplifying
4(2n + -5) = 3 + 10

Reorder the terms:
4(-5 + 2n) = 3 + 10
(-5 * 4 + 2n * 4) = 3 + 10
(-20 + 8n) = 3 + 10

Combine like terms: 3 + 10 = 13
-20 + 8n = 13

Solving
-20 + 8n = 13

Solving for variable 'n'.

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

Add '20' to each side of the equation.
-20 + 20 + 8n = 13 + 20

Combine like terms: -20 + 20 = 0
0 + 8n = 13 + 20
8n = 13 + 20

Combine like terms: 13 + 20 = 33
8n = 33

Divide each side by '8'.
n = 4.125

Simplifying
n = 4.125