5(4r+2)=2(10r+5)

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Solution for 5(4r+2)=2(10r+5) equation:


Simplifying
5(4r + 2) = 2(10r + 5)

Reorder the terms:
5(2 + 4r) = 2(10r + 5)
(2 * 5 + 4r * 5) = 2(10r + 5)
(10 + 20r) = 2(10r + 5)

Reorder the terms:
10 + 20r = 2(5 + 10r)
10 + 20r = (5 * 2 + 10r * 2)
10 + 20r = (10 + 20r)

Add '-10' to each side of the equation.
10 + -10 + 20r = 10 + -10 + 20r

Combine like terms: 10 + -10 = 0
0 + 20r = 10 + -10 + 20r
20r = 10 + -10 + 20r

Combine like terms: 10 + -10 = 0
20r = 0 + 20r
20r = 20r

Add '-20r' to each side of the equation.
20r + -20r = 20r + -20r

Combine like terms: 20r + -20r = 0
0 = 20r + -20r

Combine like terms: 20r + -20r = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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