Question

Find R in the addition. 3 R + 1 R = 4 R​

Answer 1

3 R + 1 R = 4 R

4 R = 4 R

4 R - 4R = 0

R=0

Answer 2

Answer:

we have to find the value of R

1)So our first step would be adding the similar terms.

3R+1R=4R

4R=4R

Now taking 4R on the left hand side

4R

4R

we get R=1

Hope it helps.