-1=4r+3

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Solution for -1=4r+3 equation:


Simplifying
-1 = 4r + 3

Reorder the terms:
-1 = 3 + 4r

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

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

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

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

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

Divide each side by '-4'.
r = -1

Simplifying
r = -1

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