4+3r-1=7r+4-3r

Solution for 4+3r-1=7r+4-3r equation:

Simplifying
4 + 3r + -1 = 7r + 4 + -3r

Reorder the terms:
4 + -1 + 3r = 7r + 4 + -3r

Combine like terms: 4 + -1 = 3
3 + 3r = 7r + 4 + -3r

Reorder the terms:
3 + 3r = 4 + 7r + -3r

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

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

Combine like terms: 3r + -4r = -1r
3 + -1r = 4 + 4r + -4r

Combine like terms: 4r + -4r = 0
3 + -1r = 4 + 0
3 + -1r = 4

Add '-3' to each side of the equation.
3 + -3 + -1r = 4 + -3

Combine like terms: 3 + -3 = 0
0 + -1r = 4 + -3
-1r = 4 + -3

Combine like terms: 4 + -3 = 1
-1r = 1

Divide each side by '-1'.
r = -1

Simplifying
r = -1