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Varvara68 [4.7K]
3 years ago
5

Solve the equation 42=7r r=​

Mathematics
2 answers:
Juli2301 [7.4K]3 years ago
8 0

Answer: r=6

Step-by-step explanation:

Because if 42 equals 7 times r you just have to divide 42 by 7.

GuDViN [60]3 years ago
4 0

Answer:

6

Step-by-step explanation:

42=7r

Switch sides

7r=42

Divide both sides by 7

\frac{7r}{7} =\frac{42}{7}

Simplify

r=6

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