-23=-2(5r+3)

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Solution for -23=-2(5r+3) equation:


Simplifying
-23 = -2(5r + 3)

Reorder the terms:
-23 = -2(3 + 5r)
-23 = (3 * -2 + 5r * -2)
-23 = (-6 + -10r)

Solving
-23 = -6 + -10r

Solving for variable 'r'.

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

Add '10r' to each side of the equation.
-23 + 10r = -6 + -10r + 10r

Combine like terms: -10r + 10r = 0
-23 + 10r = -6 + 0
-23 + 10r = -6

Add '23' to each side of the equation.
-23 + 23 + 10r = -6 + 23

Combine like terms: -23 + 23 = 0
0 + 10r = -6 + 23
10r = -6 + 23

Combine like terms: -6 + 23 = 17
10r = 17

Divide each side by '10'.
r = 1.7

Simplifying
r = 1.7

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