Question

Please STEP- BY- STEP

Answer 1

B = T - 9C/CA

Explanation:

1. Switch the sides C(9+AB) = T

2. Divide both sides by C (get rid of what is least attached) C(9+AB)/C and T/C

3. Simplify the equation 9 + BA = T/C

4. Subtract 9, 9+ BA - 9 = T/C - 9

5. Simplify BA = T/C - 9

6. Divide both sides with A like you did with C