(7r+11)+(-2r+3)=

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Solution for (7r+11)+(-2r+3)= equation:


Simplifying
(7r + 11) + (-2r + 3) = 0

Reorder the terms:
(11 + 7r) + (-2r + 3) = 0

Remove parenthesis around (11 + 7r)
11 + 7r + (-2r + 3) = 0

Reorder the terms:
11 + 7r + (3 + -2r) = 0

Remove parenthesis around (3 + -2r)
11 + 7r + 3 + -2r = 0

Reorder the terms:
11 + 3 + 7r + -2r = 0

Combine like terms: 11 + 3 = 14
14 + 7r + -2r = 0

Combine like terms: 7r + -2r = 5r
14 + 5r = 0

Solving
14 + 5r = 0

Solving for variable 'r'.

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

Add '-14' to each side of the equation.
14 + -14 + 5r = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 5r = 0 + -14
5r = 0 + -14

Combine like terms: 0 + -14 = -14
5r = -14

Divide each side by '5'.
r = -2.8

Simplifying
r = -2.8

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