3r+11+7r=

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Solution for 3r+11+7r= equation:


Simplifying
3r + 11 + 7r = 0

Reorder the terms:
11 + 3r + 7r = 0

Combine like terms: 3r + 7r = 10r
11 + 10r = 0

Solving
11 + 10r = 0

Solving for variable 'r'.

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

Add '-11' to each side of the equation.
11 + -11 + 10r = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 10r = 0 + -11
10r = 0 + -11

Combine like terms: 0 + -11 = -11
10r = -11

Divide each side by '10'.
r = -1.1

Simplifying
r = -1.1

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