5+10r-3=7r+56-3r

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Solution for 5+10r-3=7r+56-3r equation:


Simplifying
5 + 10r + -3 = 7r + 56 + -3r

Reorder the terms:
5 + -3 + 10r = 7r + 56 + -3r

Combine like terms: 5 + -3 = 2
2 + 10r = 7r + 56 + -3r

Reorder the terms:
2 + 10r = 56 + 7r + -3r

Combine like terms: 7r + -3r = 4r
2 + 10r = 56 + 4r

Solving
2 + 10r = 56 + 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.
2 + 10r + -4r = 56 + 4r + -4r

Combine like terms: 10r + -4r = 6r
2 + 6r = 56 + 4r + -4r

Combine like terms: 4r + -4r = 0
2 + 6r = 56 + 0
2 + 6r = 56

Add '-2' to each side of the equation.
2 + -2 + 6r = 56 + -2

Combine like terms: 2 + -2 = 0
0 + 6r = 56 + -2
6r = 56 + -2

Combine like terms: 56 + -2 = 54
6r = 54

Divide each side by '6'.
r = 9

Simplifying
r = 9

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