-9*r+49=4

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Solution for -9*r+49=4 equation: 


Simplifying
-9r + 49 = 4

Reorder the terms:
49 + -9r = 4

Solving
49 + -9r = 4

Solving for variable 'r'.

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

Add '-49' to each side of the equation.
49 + -49 + -9r = 4 + -49

Combine like terms: 49 + -49 = 0
0 + -9r = 4 + -49
-9r = 4 + -49

Combine like terms: 4 + -49 = -45
-9r = -45

Divide each side by '-9'.
r = 5

Simplifying
r = 5

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