Follow Order of Operations: First, we need to follow the order of operations, which is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). This is often abbreviated as PEMDAS. Since there are no parentheses or exponents, we start with multiplication. 3 - 3 X 6 + 2 Calculate the multiplication part: 3 X 6 = 18.Calculate Multiplication: Now, rewrite the expression with the multiplication result. 3 - 18 + 2 Next, we perform the addition and subtraction from left to right. First, subtract 18 from 3. 3 - 18 = -15.Perform Addition and Subtraction: Now, rewrite the expression with the subtraction result. -15 + 2 Finally, add 2 to -15. -15 + 2 = -13.

Grade 8

Solve equations: mixed review

Full solution

3 - 3 \times 6 + 2 =

Follow Order of Operations: First, we need to follow the order of operations, which is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). This is often abbreviated as PEMDAS. Since there are no parentheses or exponents, we start with multiplication. $\newline$ $3 - 3 \times 6 + 2$ $\newline$ Calculate the multiplication part: $3 \times 6 = 18$ .
Calculate Multiplication: Now, rewrite the expression with the multiplication result. $\newline$ $3 - 18 + 2$ $\newline$ Next, we perform the addition and subtraction from left to right. $\newline$ First, subtract $18$ from $3$ . $\newline$ $3 - 18 = -15$ .
Perform Addition and Subtraction: Now, rewrite the expression with the subtraction result. $\newline$ $-15 + 2$ $\newline$ Finally, add $2$ to $-15$ . $\newline$ $-15 + 2 = -13$ .