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4 years ago

59 =7r+3 what is the answer

Mathematics

2 answers:

dlinn [17]4 years ago

7 0

Answer:

$\boxed{\bold{r=8}}$

Step-by-step explanation:

Switch sides

$\bold{7r+3=59}$

Subtract 3 from both sides

$\bold{7r+3-3=59-3}$

Simplify

$\bold{7r=56}$

Divide both sides by 7

$\bold{\frac{7r}{7}=\frac{56}{7}}$

Simplify

$\bold{r=8}$

Rudiy274 years ago

5 0

Answer:

r=8

Step-by-step explanation:

59 =7r+3

Subtract 3 from each side

59 -3 = 7r+3-3

56 = 7r

Divide each side by 7

56/7 = 7r/7

8 =r

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