43=13+5r

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Solution for 43=13+5r equation:


Simplifying
43 = 13 + 5r

Solving
43 = 13 + 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
43 + -5r = 13 + 5r + -5r

Combine like terms: 5r + -5r = 0
43 + -5r = 13 + 0
43 + -5r = 13

Add '-43' to each side of the equation.
43 + -43 + -5r = 13 + -43

Combine like terms: 43 + -43 = 0
0 + -5r = 13 + -43
-5r = 13 + -43

Combine like terms: 13 + -43 = -30
-5r = -30

Divide each side by '-5'.
r = 6

Simplifying
r = 6

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