2r-24=-2(r-2)

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Solution for 2r-24=-2(r-2) equation:


Simplifying
2r + -24 = -2(r + -2)

Reorder the terms:
-24 + 2r = -2(r + -2)

Reorder the terms:
-24 + 2r = -2(-2 + r)
-24 + 2r = (-2 * -2 + r * -2)
-24 + 2r = (4 + -2r)

Solving
-24 + 2r = 4 + -2r

Solving for variable 'r'.

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

Add '2r' to each side of the equation.
-24 + 2r + 2r = 4 + -2r + 2r

Combine like terms: 2r + 2r = 4r
-24 + 4r = 4 + -2r + 2r

Combine like terms: -2r + 2r = 0
-24 + 4r = 4 + 0
-24 + 4r = 4

Add '24' to each side of the equation.
-24 + 24 + 4r = 4 + 24

Combine like terms: -24 + 24 = 0
0 + 4r = 4 + 24
4r = 4 + 24

Combine like terms: 4 + 24 = 28
4r = 28

Divide each side by '4'.
r = 7

Simplifying
r = 7

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