Rachel reads p books and malik reads 3 more books than rachel. together they read h books. a) write an equation relating p and h.

p+(3+p)=h

Step-by-step explanation:

p is the number of books read by Rachel. Malik reads 3 more books than Rachel, so it is (p+3). The sum of the number of books Rachel has read plus the number of books Malik has read is h, so p+(p+3)=h.

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system