-2n+5(4+3r)=

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

Simplifying
-2n + 5(4 + 3r) = 0
-2n + (4 * 5 + 3r * 5) = 0
-2n + (20 + 15r) = 0

Reorder the terms:
20 + -2n + 15r = 0

Solving
20 + -2n + 15r = 0

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 + -2n + -20 + 15r = 0 + -20

Reorder the terms:
20 + -20 + -2n + 15r = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -2n + 15r = 0 + -20
-2n + 15r = 0 + -20

Combine like terms: 0 + -20 = -20
-2n + 15r = -20

Add '-15r' to each side of the equation.
-2n + 15r + -15r = -20 + -15r

Combine like terms: 15r + -15r = 0
-2n + 0 = -20 + -15r
-2n = -20 + -15r

Divide each side by '-2'.
n = 10 + 7.5r

Simplifying
n = 10 + 7.5r