Skip to main content
Solve for A
Tick mark Image
Solve for B
Tick mark Image

Similar Problems from Web Search

Share

3AB-1=B_{18}
Combine 2AB and AB to get 3AB.
3AB=B_{18}+1
Add 1 to both sides.
3BA=B_{18}+1
The equation is in standard form.
\frac{3BA}{3B}=\frac{B_{18}+1}{3B}
Divide both sides by 3B.
A=\frac{B_{18}+1}{3B}
Dividing by 3B undoes the multiplication by 3B.
3AB-1=B_{18}
Combine 2AB and AB to get 3AB.
3AB=B_{18}+1
Add 1 to both sides.
\frac{3AB}{3A}=\frac{B_{18}+1}{3A}
Divide both sides by 3A.
B=\frac{B_{18}+1}{3A}
Dividing by 3A undoes the multiplication by 3A.