Answer:
(-2,0) and (-4,-2)
Step-by-step explanation:
The solution to the system of equations is where the two graphs cross
They cross at (-2,0) and (-4,-2)
2(3x) and 2(-9)
so 2*3x equals 6x and 2*-9 equals -18
6x-18
First the equation is 3+4, which equals 7
