Simplify the expression 4(2x + 3) − 3(x − 5).
Show Worked Solution
Worked Solution
Step 1: Expand: 4(2x + 3) = 8x + 12.
Step 2: Expand: −3(x − 5) = −3x + 15 (signs: − times − = +).
Step 3: Combine: 8x + 12 − 3x + 15 = (8x − 3x) + (12 + 15) = 5x + 27.
Answer: 5x + 27
Correct answer: 5x + 27
Want more questions like this? Superholic Lab has 10,000+ MOE-aligned questions with full worked solutions.
Start Free Trial — 7 Days Free