3 years ago

Pls help I will mark brainliest

Mathematics

2 answers:

NeTakaya3 years ago

5 0

Answer:

$r=-9$

Step-by-step explanation:

We are given the equation

$7r=-63$

In order to solve for r, we must divide each side by 7

$r=\frac{-63}{7}$

This then simplifies to

$r=-9$

Fudgin [204]3 years ago

5 0

The answer is -9 you can solve this by dividing 7 to get R alone since you are solving for that variable.

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