7r-5=19+r

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Solution for 7r-5=19+r equation:


Simplifying
7r + -5 = 19 + r

Reorder the terms:
-5 + 7r = 19 + r

Solving
-5 + 7r = 19 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
-5 + 7r + -1r = 19 + r + -1r

Combine like terms: 7r + -1r = 6r
-5 + 6r = 19 + r + -1r

Combine like terms: r + -1r = 0
-5 + 6r = 19 + 0
-5 + 6r = 19

Add '5' to each side of the equation.
-5 + 5 + 6r = 19 + 5

Combine like terms: -5 + 5 = 0
0 + 6r = 19 + 5
6r = 19 + 5

Combine like terms: 19 + 5 = 24
6r = 24

Divide each side by '6'.
r = 4

Simplifying
r = 4

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