Question

A = (b1 + b2)h
Solve for b1

Answer 1

b1 = A/h - b2

Explanation:

Given equation:

• A = (b1 + b2)h

Solving for b1:

• A = (b1 + b2)h ⇒ divide both sides by h
• A/h = b1 + b2 ⇒ subtract b2 from both sides
• b1 = A/h - b2 ⇒ answer