Question

4. Pick out the solution from the values given in the bracket next to each equation. Show that the other values do not satisfy the equation.
i. x + 4 = 11 (8, -7, 7, 11)
ii. 3n + 7 = 22 (7, 5, -7, -5)
iii. m/3 = 2 (3, 1, 6, -2)
iv. 4y – 2 = 18 (4, 5, 4, -5) ​

Answer 1

Answer:

i) 7 is the solution other values do not satisfy the given equation.

ii) 5 is the solution other values do not satisfy the given equation.

iii) 6 is the solution other values do not satisfy the given equation.

iv) 5 is the solution other values do not satisfy the given equation.