Question

2,76r+(3,7−10)=19+3,7−1,24r r-?

Answer 1

Ответ:

r = 29/4

Объяснение:

2,76r+(3,7−10) = 19+3,7−1,24r

2,76r+3,7−10 = 19+3,7−1,24r

2,76r - 6,3 = 22,7−1,24r

2,76r+1,24r = 22,7 + 6,3

4r = 29

r = 29/4

Answer 2

Let's solve for the value of "r" step by step:

Given equation: 2.76r + (3.7 - 10) = 19 + 3.7 - 1.24r

First, simplify the equation within the parentheses on both sides: 2.76r - 6.3 = 19 + 3.7 - 1.24r

Next, combine the constants on the right side: 2.76r - 6.3 = 22.7 - 1.24r

Now, let's move the terms involving "r" to one side of the equation and the constants to the other side: 2.76r + 1.24r = 22.7 + 6.3

Combine the "r" terms on the left side: 4r = 29

Now, solve for "r" by dividing both sides by 4: r = 29 / 4 r = 7.25

So, the value of "r" that satisfies the equation is 7.25.