Answer:
2/3 = 0.666666667
<em><u>hopefully i helped :)</u></em>
<em><u></u></em>
-7 -(-7) because it will equal zero and the other one will be -14
Answer:
The solution to the given system of equations is (-2,
)
Therefore the values of x and y are x=-2 and 
Step-by-step explanation:
Given equations can be written as

Solving equation(2) we get
x=-2
Substitute x=-2 in equation (1) we get




Therefore the values of x and y are x=-2 and 
The solution to the given system of equations is (-2,
)
Answer:
tell her you don't understand it and she'll help you ok good luck
The first step would be to isolate a variable (solve for a variable)....so u will have something to sub into the other equation