Question

ax+3 = 7- bx what is x expressed in terms of a and b

Answer 1

Ax+3=7-bx
Ax=4-bx
 A=4-bx/x

Ax+3=7-bx
Ax-4= -bx
Ax-4/x= -b
-Ax+4/x=b
b= -Ax+4/x