-7(3r-2)=5

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Solution for -7(3r-2)=5 equation:


Simplifying
-7(3r + -2) = 5

Reorder the terms:
-7(-2 + 3r) = 5
(-2 * -7 + 3r * -7) = 5
(14 + -21r) = 5

Solving
14 + -21r = 5

Solving for variable 'r'.

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

Add '-14' to each side of the equation.
14 + -14 + -21r = 5 + -14

Combine like terms: 14 + -14 = 0
0 + -21r = 5 + -14
-21r = 5 + -14

Combine like terms: 5 + -14 = -9
-21r = -9

Divide each side by '-21'.
r = 0.4285714286

Simplifying
r = 0.4285714286

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