9+10r-5=8r+16-4r

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Solution for 9+10r-5=8r+16-4r equation:


Simplifying
9 + 10r + -5 = 8r + 16 + -4r

Reorder the terms:
9 + -5 + 10r = 8r + 16 + -4r

Combine like terms: 9 + -5 = 4
4 + 10r = 8r + 16 + -4r

Reorder the terms:
4 + 10r = 16 + 8r + -4r

Combine like terms: 8r + -4r = 4r
4 + 10r = 16 + 4r

Solving
4 + 10r = 16 + 4r

Solving for variable 'r'.

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

Add '-4r' to each side of the equation.
4 + 10r + -4r = 16 + 4r + -4r

Combine like terms: 10r + -4r = 6r
4 + 6r = 16 + 4r + -4r

Combine like terms: 4r + -4r = 0
4 + 6r = 16 + 0
4 + 6r = 16

Add '-4' to each side of the equation.
4 + -4 + 6r = 16 + -4

Combine like terms: 4 + -4 = 0
0 + 6r = 16 + -4
6r = 16 + -4

Combine like terms: 16 + -4 = 12
6r = 12

Divide each side by '6'.
r = 2

Simplifying
r = 2

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