2) \( 20+4 \times 2-7 \) Ans = \( \square \)
Added by Dawn O.
Close
Step 1
According to the order of operations (PEMDAS/BODMAS), perform multiplication and division before addition and subtraction. Show more…
Show all steps
Your feedback will help us improve your experience
Yujie Wang and 78 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Evaluate:$4 \div 2 \times 7-2$
$4(7 x-1)+3(2-5 x)-4(3 x+5)=-6$
Linear Equations and Inequalities in One Variable
The Addition Property of Equality
Perform the indicated operations in the correct order. $$ 2 \cdot(5+7 \cdot 4-20) $$
Prerequisites and Review
REAL NUMBERS
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD