4b-6+2r=-48

Solution for 4b-6+2r=-48 equation:

Simplifying
4b + -6 + 2r = -48

Reorder the terms:
-6 + 4b + 2r = -48

Solving
-6 + 4b + 2r = -48

Solving for variable 'b'.

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

Add '6' to each side of the equation.
-6 + 4b + 6 + 2r = -48 + 6

Reorder the terms:
-6 + 6 + 4b + 2r = -48 + 6

Combine like terms: -6 + 6 = 0
0 + 4b + 2r = -48 + 6
4b + 2r = -48 + 6

Combine like terms: -48 + 6 = -42
4b + 2r = -42

Add '-2r' to each side of the equation.
4b + 2r + -2r = -42 + -2r

Combine like terms: 2r + -2r = 0
4b + 0 = -42 + -2r
4b = -42 + -2r

Divide each side by '4'.
b = -10.5 + -0.5r

Simplifying
b = -10.5 + -0.5r