-4r+4=7

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Solution for -4r+4=7 equation: 


Simplifying
-4r + 4 = 7

Reorder the terms:
4 + -4r = 7

Solving
4 + -4r = 7

Solving for variable 'r'.

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

Add '-4' to each side of the equation.
4 + -4 + -4r = 7 + -4

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

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

Divide each side by '-4'.
r = -0.75

Simplifying
r = -0.75

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