What is A= bh in math?

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

If your annual gross income is $62,000 and you have one monthly car payment of $335 and a monthly student loan payment of $225, what is the maximum house payment you can afford. consider a standard 28% front-end ratio and a 36% back-end ratio. also, to complete your calculation, the annual property tax will be $3,600 and the annual homeowner's premium will be $360.

What does x = in this equation x+3+2x=x+5