Given the equation #6=-s+77#, what is the value of #1+5(77-s)#?
We want to first figure out what the value of
Now that we know the value of
Let's sub in
The trick to reducing the solution work for this question is spotting that one is a part repeat of the other.
Let the unknown value be
Change the order of equation(2) giving
So Equation(1) becomes: