Question

Which expression forms an equation with the given expression?

8 • 7 – 4 = ___________
(Points : 1)
(2 + 9) • 2
10 • 3 – 6
9 • 5 + 7
9(12 ÷ 2)

Answer 1

The answer is 9*5+7
9*5=45 +7=52

Answer 2

8 • 7 – 4 = 9 • 5 - 7.

Explanation:

Given : 8 • 7 – 4 = ___________

To find : Which expression forms an equation with the given expression.

Solution : We have given 8 • 7 – 4 = ___________

First we solve the product

56 - 4.

52

Now we will check the 9 • 5 + 7

Solve the product 45 + 7 = 52.

So, the 8 • 7 – 4 = 9 • 5 - 7

Therefore, 8 • 7 – 4 = 9 • 5 - 7.