5(2r-2)=5r+10

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Solution for 5(2r-2)=5r+10 equation:


Simplifying
5(2r + -2) = 5r + 10

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

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

Solving
-10 + 10r = 10 + 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
-10 + 10r + -5r = 10 + 5r + -5r

Combine like terms: 10r + -5r = 5r
-10 + 5r = 10 + 5r + -5r

Combine like terms: 5r + -5r = 0
-10 + 5r = 10 + 0
-10 + 5r = 10

Add '10' to each side of the equation.
-10 + 10 + 5r = 10 + 10

Combine like terms: -10 + 10 = 0
0 + 5r = 10 + 10
5r = 10 + 10

Combine like terms: 10 + 10 = 20
5r = 20

Divide each side by '5'.
r = 4

Simplifying
r = 4

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