9+10r-5=8r+46-5r

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Solution for 9+10r-5=8r+46-5r equation:


Simplifying
9 + 10r + -5 = 8r + 46 + -5r

Reorder the terms:
9 + -5 + 10r = 8r + 46 + -5r

Combine like terms: 9 + -5 = 4
4 + 10r = 8r + 46 + -5r

Reorder the terms:
4 + 10r = 46 + 8r + -5r

Combine like terms: 8r + -5r = 3r
4 + 10r = 46 + 3r

Solving
4 + 10r = 46 + 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.
4 + 10r + -3r = 46 + 3r + -3r

Combine like terms: 10r + -3r = 7r
4 + 7r = 46 + 3r + -3r

Combine like terms: 3r + -3r = 0
4 + 7r = 46 + 0
4 + 7r = 46

Add '-4' to each side of the equation.
4 + -4 + 7r = 46 + -4

Combine like terms: 4 + -4 = 0
0 + 7r = 46 + -4
7r = 46 + -4

Combine like terms: 46 + -4 = 42
7r = 42

Divide each side by '7'.
r = 6

Simplifying
r = 6

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