Question

Simplify the expression: (3 + 4) × 2 - 5

Answer 1

⇝ 9

In-depth explanation:

Hi there, use PEMDAS to simplify.

PEMDAS stands for:

Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.

Simplify:

`\sf{(3+4)*2-5}`

`\sf{7*2-5}`

`\sf{14-5}`

`\sf{9}`

`\bigstar\quad\textsf{Therefore, the answer is 9.}`

Answer 2

9

Explanation:

following the order of operations as set out in PEMDAS

(3 + 4) × 2 - 5 ← evaluate parenthesis

= 7 × 2 - 5 ← multiplication before subtraction

= 14 - 5 ← perform subtraction

= 9