4(-2r+6)=38

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Solution for 4(-2r+6)=38 equation:


Simplifying
4(-2r + 6) = 38

Reorder the terms:
4(6 + -2r) = 38
(6 * 4 + -2r * 4) = 38
(24 + -8r) = 38

Solving
24 + -8r = 38

Solving for variable 'r'.

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

Add '-24' to each side of the equation.
24 + -24 + -8r = 38 + -24

Combine like terms: 24 + -24 = 0
0 + -8r = 38 + -24
-8r = 38 + -24

Combine like terms: 38 + -24 = 14
-8r = 14

Divide each side by '-8'.
r = -1.75

Simplifying
r = -1.75

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