1r=-7+4r

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


Simplifying
1r = -7 + 4r

Solving
1r = -7 + 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.
1r + -4r = -7 + 4r + -4r

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

Combine like terms: 4r + -4r = 0
-3r = -7 + 0
-3r = -7

Divide each side by '-3'.
r = 2.333333333

Simplifying
r = 2.333333333

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