3(2r+14)=50+8r

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Solution for 3(2r+14)=50+8r equation:


Simplifying
3(2r + 14) = 50 + 8r

Reorder the terms:
3(14 + 2r) = 50 + 8r
(14 * 3 + 2r * 3) = 50 + 8r
(42 + 6r) = 50 + 8r

Solving
42 + 6r = 50 + 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.
42 + 6r + -8r = 50 + 8r + -8r

Combine like terms: 6r + -8r = -2r
42 + -2r = 50 + 8r + -8r

Combine like terms: 8r + -8r = 0
42 + -2r = 50 + 0
42 + -2r = 50

Add '-42' to each side of the equation.
42 + -42 + -2r = 50 + -42

Combine like terms: 42 + -42 = 0
0 + -2r = 50 + -42
-2r = 50 + -42

Combine like terms: 50 + -42 = 8
-2r = 8

Divide each side by '-2'.
r = -4

Simplifying
r = -4

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