-4-3r=-r+4

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


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

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

Solving
-4 + -3r = 4 + -1r

Solving for variable 'r'.

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

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

Combine like terms: -3r + r = -2r
-4 + -2r = 4 + -1r + r

Combine like terms: -1r + r = 0
-4 + -2r = 4 + 0
-4 + -2r = 4

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

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

Combine like terms: 4 + 4 = 8
-2r = 8

Divide each side by '-2'.
r = -4

Simplifying
r = -4

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