Question

Solve for A.

R=x(A+B)
Answers choices :

1 . A = (R-B)/x

2 . A = (B-Rx)/x

3 . A = (R-Bx)/x

Answer 1

R = X( A + B)

R = AX + BX

AX = R - BX

A = (R - BX) / X

Its A.