2.3 + r = 7.1

solve for r

Question

Damaris Lam

Mathematics

5 June, 03:51

2.3 + r = 7.1

solve for r

+4

Answers (2)

Know the Answer?

Maurice Hughes · Answer 1

r = 4.8

Step-by-step explanation:

2.3 + r = 7.1

r + 2.3 = 7.1

r = 7.1 - 2.3

r = 4.8

Amelia · Answer 2

2.3+r=7.1

move all terms to the left:

2.3+r - (7.1) = 0

add all the numbers together, and all the variables

r-4.8=0

move all terms containing r to the left, all other terms to the right

r=4.8 is the answer

2.3 + r = 7.1solve for r

2.3 + r = 7.1

solve for r