Question

Solve for r and simplify your answer
5= -5/4r

please n thank you

Answer 1

Hello!

Answer:

`\Large \boxed{\sf r = -4 }`

Explanation:

→ We want to solve this equation:

`\sf 5= (-5)/(4)r`

◼ Combine the multiplied terms into a single fraction:

`\sf 5= (-5r)/(4)`

◼ Multiply both sides by 4:

`\sf 5* 4= (-5r)/(4) * 4`

◼ Simplify both sides:

`\sf 20= -5r`

◼ Divide both sides by 5:

`\sf (20)/(5) = (-5r)/(5)`

◼ Simplify both sides:

`\boxed{\sf r =- 4 }`

Conclusion:

The solution of the equation 5 = -5/4r is -4.

Answer 2

Answer: r = -4

Explanation:

In order to solve this equation, I am going to isolate r.

Given equation:

`\sf{-\cfrac{5}{4}r=5}`

Multiply both sides by 4:

`\sf{-5r=20}`

Divide both sides by -5:

`\sf{r=-4}`

Therefore, r = -4.