1=3r-11

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Solution for 1=3r-11 equation:


Simplifying
1 = 3r + -11

Reorder the terms:
1 = -11 + 3r

Solving
1 = -11 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
1 + -3r = -11 + 3r + -3r

Combine like terms: 3r + -3r = 0
1 + -3r = -11 + 0
1 + -3r = -11

Add '-1' to each side of the equation.
1 + -1 + -3r = -11 + -1

Combine like terms: 1 + -1 = 0
0 + -3r = -11 + -1
-3r = -11 + -1

Combine like terms: -11 + -1 = -12
-3r = -12

Divide each side by '-3'.
r = 4

Simplifying
r = 4

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