46=7+3r

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Solution for 46=7+3r equation:


Simplifying
46 = 7 + 3r

Solving
46 = 7 + 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.
46 + -3r = 7 + 3r + -3r

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

Add '-46' to each side of the equation.
46 + -46 + -3r = 7 + -46

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

Combine like terms: 7 + -46 = -39
-3r = -39

Divide each side by '-3'.
r = 13

Simplifying
r = 13

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