Question

Solve [(6 + 2) · 5 + 4] ÷ 2 – 3 and 6 + 2 · 5 + 4 ÷ 2 – 3

Answer 1

[(6 + 2) * 5 + 4] / 2 - 3 = 19
6 + 2 * 5 + 4 / 2 - 3 = 15

Explanation:

1.

[8 * 5 +4] / 2 - 3

You get the number 8 by adding 6 and 2 in the parentheses then rewriting the equation.
[40 + 4] / 2 -3
You get 40 by multiplying 8 and 5 then rewriting the equation.
44 / 2 - 3
44 by adding 40 and 4; rewrite the equation.

Divide 44 by 2, which would equal 22
The equation should look like : 22 - 3
Which equals 19

2.
6 + 10 + 4 / 2 - 3
You get 10 by multiplying 2 and 5 together; and rewriting the equation.
6 + 10 + 2 - 3
You get 2 by dividing 4 and 2; rewrite the equation.
18 - 3
You get 18 by adding 6, 10, and 2
Lastly you subtract 3 to 18
Which equals 15

Hope this helps!
--Blu

Answer 2

dot = times

Explanation:

[(6 + 2) · 5 + 4] ÷ 2 – 3 and 6 + 2 · 5 + 4 ÷ 2 – 3

[(8) × 5 + 4] ÷ 2 – 3

[(8) x 9 ] ÷ 2 – 3

([ 72 ] ÷ 2 )– 3

36 -3

33

6 + 2 x 5 + (4 ÷ 2 )– 3

6 +( 2 × 5 )+ 2 – 3

(6 + 10) + 2 – 3

(16 + 2)- 3

18 -3

15