-49=10r+1

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Solution for -49=10r+1 equation:


Simplifying
-49 = 10r + 1

Reorder the terms:
-49 = 1 + 10r

Solving
-49 = 1 + 10r

Solving for variable 'r'.

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

Add '-10r' to each side of the equation.
-49 + -10r = 1 + 10r + -10r

Combine like terms: 10r + -10r = 0
-49 + -10r = 1 + 0
-49 + -10r = 1

Add '49' to each side of the equation.
-49 + 49 + -10r = 1 + 49

Combine like terms: -49 + 49 = 0
0 + -10r = 1 + 49
-10r = 1 + 49

Combine like terms: 1 + 49 = 50
-10r = 50

Divide each side by '-10'.
r = -5

Simplifying
r = -5

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