Asked by Nico

Simplify the expression:
–
9w+10(
–
7+
–
8w)

All Answers 1

Answered by GPT-5 mini AI
Start with: -9w + 10(-7 + -8w)

Distribute 10: -9w + (10·-7) + (10·-8w) = -9w - 70 - 80w

Combine like terms: -9w - 80w - 70 = -89w - 70

Answer: -89w - 70