Evaluate the expression when \( a=7 \) and \( y=-3 \). \[ 4 a-y \]
Added by Aaron M.
Close
Step 1
The expression is \(4a - y\). Substitute \(a = 7\) and \(y = -3\) into the expression: \[4(7) - (-3)\] Show more…
Show all steps
Your feedback will help us improve your experience
Gaurav Gupta and 74 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 the expression for x = -2, y = 3, and a = -4. y + 3x/y - 3a
Ma. Theresa A.
Evaluate the expression when x=3 and y= -4 . 4x-y
Bradley D.
Evaluate the expression. $$(a+4)-8 \text { when } a=7$$
Solving and Graphing Linear Inequalities
Solving Multi-Step Inequalities
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