Help a brotha out plz

multipy it out

Step-by-step explanation:

the solution is h=10 because you add 9 to each side of the equation.

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.