Question

Solve for variable c in this equation.

a(b - c) = d

A. c = ab - d / b

B. c = ab + d / a

C. c = d - ab / a

D. c = ab - d / a

Answer 1

Let's solve for c. Step by step.a(b−c)=dStep 1: Add -ab to both sides.ab−ac+−ab=d+−ab−ac=−ab+dStep 2: Divide both sides by -a.−ac−a=−ab+d−ac=ab−daAnswer:c=ab−d/a