1. Which of the Mathematical sentences below is/are equations? 1. x-7=4 11. 7X-3 = 21 iii. 2x-5 > 13 iv. 6x -3<8 A. i and ii C. li only B. i and ili D. iv only​
Which of the Mathematical sentences below is/are equations?
I. x-7=4 II. 7X-3 = 21 iii. 2x-5 > 13 iv. 6x -3<8
A. i and ii
C. li only
B. i and ili
D. iv only
Why?
In an equation the left and the right part are equal to each other (=), while in an inequality the left and the right part are NOT equal (<, >, ≤, ≥).
