You can go to the app Photomath if you want the step of the explanation
Sum of two interiors=exterior
![\\ \rm\bull\rightarrowtail 2x-3+2x+15=7x-18](https://tex.z-dn.net/?f=%5C%5C%20%5Crm%5Cbull%5Crightarrowtail%202x-3%2B2x%2B15%3D7x-18)
![\\ \rm\bull\rightarrowtail 4x+12=7x-18](https://tex.z-dn.net/?f=%5C%5C%20%5Crm%5Cbull%5Crightarrowtail%204x%2B12%3D7x-18)
![\\ \rm\bull\rightarrowtail 3x=30](https://tex.z-dn.net/?f=%5C%5C%20%5Crm%5Cbull%5Crightarrowtail%203x%3D30)
![\\ \rm\bull\rightarrowtail x=10](https://tex.z-dn.net/?f=%5C%5C%20%5Crm%5Cbull%5Crightarrowtail%20x%3D10)
Answer:(-2,0) and (3,0)
Step-by-step explanation:im not sure if its correct but it should be
Answer:
The point (3, -3) is on the line.
Step-by-step explanation:
In order to find if it is a solution, input the numbers into the appropriate places in the equation.
y = -2x + 3
-3 = -2(3) + 3
-3 = -6 + 3
-3 = -3