10r=3r-28

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Solution for 10r=3r-28 equation: 


Simplifying
10r = 3r + -28

Reorder the terms:
10r = -28 + 3r

Solving
10r = -28 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
10r + -3r = -28 + 3r + -3r

Combine like terms: 10r + -3r = 7r
7r = -28 + 3r + -3r

Combine like terms: 3r + -3r = 0
7r = -28 + 0
7r = -28

Divide each side by '7'.
r = -4

Simplifying
r = -4

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