-(3-4r)=4(1-r)

Solution for -(3-4r)=4(1-r) equation:

Simplifying
-1(3 + -4r) = 4(1 + -1r)
(3 * -1 + -4r * -1) = 4(1 + -1r)
(-3 + 4r) = 4(1 + -1r)
-3 + 4r = (1 * 4 + -1r * 4)
-3 + 4r = (4 + -4r)

Solving
-3 + 4r = 4 + -4r

Solving for variable 'r'.

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

Add '4r' to each side of the equation.
-3 + 4r + 4r = 4 + -4r + 4r

Combine like terms: 4r + 4r = 8r
-3 + 8r = 4 + -4r + 4r

Combine like terms: -4r + 4r = 0
-3 + 8r = 4 + 0
-3 + 8r = 4

Add '3' to each side of the equation.
-3 + 3 + 8r = 4 + 3

Combine like terms: -3 + 3 = 0
0 + 8r = 4 + 3
8r = 4 + 3

Combine like terms: 4 + 3 = 7
8r = 7

Divide each side by '8'.
r = 0.875

Simplifying
r = 0.875