You drive $600$ miles in $2$ days. You drive $120$ miles less than you did on day one than on day $2$. How many miles did you drive both days separately? Solve algebraically.
$$d_1+d_2=600$$
$$d_2=d_1-120$$
Where do I go from here?
You drive $600$ miles in $2$ days. You drive $120$ miles less than you did on day one than on day $2$. How many miles did you drive both days separately? Solve algebraically.
$$d_1+d_2=600$$
$$d_2=d_1-120$$
Where do I go from here?