Question

How do i solve 7.4+n=5.3​

Answer 1

n = -2.1

Explanation:

7.4 - n - 5.3

7.4 - 7.4 crosses out. Do it on both sides. 5.3 - 7.4 = -2.1

n=-2.1

Answer 2

you are trying to isolate the variable (n) so you would subtract 7.4 on both sides. Therefore n=5.3-7.4 which equals -2.1