-5(r+2)+3=8

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Solution for -5(r+2)+3=8 equation:


Simplifying
-5(r + 2) + 3 = 8

Reorder the terms:
-5(2 + r) + 3 = 8
(2 * -5 + r * -5) + 3 = 8
(-10 + -5r) + 3 = 8

Reorder the terms:
-10 + 3 + -5r = 8

Combine like terms: -10 + 3 = -7
-7 + -5r = 8

Solving
-7 + -5r = 8

Solving for variable 'r'.

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

Add '7' to each side of the equation.
-7 + 7 + -5r = 8 + 7

Combine like terms: -7 + 7 = 0
0 + -5r = 8 + 7
-5r = 8 + 7

Combine like terms: 8 + 7 = 15
-5r = 15

Divide each side by '-5'.
r = -3

Simplifying
r = -3

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