x should equal -2 and y should equal -3 to solve this i multiplied the first equation by 2 then got rid of the 4y and -4y then i added the 14x to the 9 equaling 23x and added the -40 to the -6 which became 23x=-46 i solved this getting -s for x, then i plugged that into the equations to get y which was -3
Answer:
A for sure
Step-by-step explanation:
U have to substitute in the values of x to get the values of y
answers in order from left to right:
4.5, 4, 3.5, 3, 2.5, 2
ex of solving process:
x+2y=7
(-2)+2y=7
2y=9
y=4.5
Answer:
9.C DEFAULT
Step-by-step explanation:
Unta makatabang ko sa inyuha kay mark this to brainliest
No solution
3x+5+4x=7x+9
7x+5=7x+9
-7x -7x
you’re left with no x.. so no solution