5(8r+4)=20+8r

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Solution for 5(8r+4)=20+8r equation:


Simplifying
5(8r + 4) = 20 + 8r

Reorder the terms:
5(4 + 8r) = 20 + 8r
(4 * 5 + 8r * 5) = 20 + 8r
(20 + 40r) = 20 + 8r

Add '-20' to each side of the equation.
20 + -20 + 40r = 20 + -20 + 8r

Combine like terms: 20 + -20 = 0
0 + 40r = 20 + -20 + 8r
40r = 20 + -20 + 8r

Combine like terms: 20 + -20 = 0
40r = 0 + 8r
40r = 8r

Solving
40r = 8r

Solving for variable 'r'.

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

Add '-8r' to each side of the equation.
40r + -8r = 8r + -8r

Combine like terms: 40r + -8r = 32r
32r = 8r + -8r

Combine like terms: 8r + -8r = 0
32r = 0

Divide each side by '32'.
r = 0

Simplifying
r = 0

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