3r-16r-7=5

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Solution for 3r-16r-7=5 equation:


Simplifying
3r + -16r + -7 = 5

Reorder the terms:
-7 + 3r + -16r = 5

Combine like terms: 3r + -16r = -13r
-7 + -13r = 5

Solving
-7 + -13r = 5

Solving for variable 'r'.

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

Add '7' to each side of the equation.
-7 + 7 + -13r = 5 + 7

Combine like terms: -7 + 7 = 0
0 + -13r = 5 + 7
-13r = 5 + 7

Combine like terms: 5 + 7 = 12
-13r = 12

Divide each side by '-13'.
r = -0.9230769231

Simplifying
r = -0.9230769231

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