7r+11=1+5r

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Solution for 7r+11=1+5r equation:


Simplifying
7r + 11 = 1 + 5r

Reorder the terms:
11 + 7r = 1 + 5r

Solving
11 + 7r = 1 + 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
11 + 7r + -5r = 1 + 5r + -5r

Combine like terms: 7r + -5r = 2r
11 + 2r = 1 + 5r + -5r

Combine like terms: 5r + -5r = 0
11 + 2r = 1 + 0
11 + 2r = 1

Add '-11' to each side of the equation.
11 + -11 + 2r = 1 + -11

Combine like terms: 11 + -11 = 0
0 + 2r = 1 + -11
2r = 1 + -11

Combine like terms: 1 + -11 = -10
2r = -10

Divide each side by '2'.
r = -5

Simplifying
r = -5

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