Question

question 5 (1 point)
12-(2×5)+7=9
true
false
question 6 (1 point)
9+4×2-3=14
true
false
question 7 (1 point)
16-3×4+8=12
true
false
question 8 (1 point)
(5×4)-6+1=15
true
false

Explanation:

Step1: Solve Question 5

First, calculate inside - parentheses: $2\times5 = 10$. Then, $12-10 + 7=2 + 7=9$. So the equation is True.

Step2: Solve Question 6

First, calculate multiplication: $4\times2 = 8$. Then, $9 + 8-3=17 - 3=14$. So the equation is True.

Step3: Solve Question 7

First, calculate multiplication: $3\times4 = 12$. Then, $16-12 + 8=4 + 8=12$. So the equation is True.

Step4: Solve Question 8

First, calculate inside - parentheses: $5\times4 = 20$. Then, $20-6 + 1=14 + 1=15$. So the equation is True.

Answer:

Question 5: True
Question 6: True
Question 7: True
Question 8: True