Answer:
The solution is x=3 , y=-4 or (3,-4)
Step-by-step explanation:
Given equations (1 and 2) are:

To solve a system of equation with elimination method, the co-efficients of one of the variables has to be equated and then the equations are added or subtracted to get an equation in one variable.
Multiplying equation 1 by 2:

Multiplying equation 2 by 3

Adding equation 3 and 4

Putting y = -4 in equation 1

Hence,
The solution is x=3 , y=-4 or (3,-4)
Answer:
The answer to that is 5x+y+4 but the equivalent is
4(3x + y) and 12x + 4y
Step-by-step explanation:
Jordan should press the on button. And then proceed to press the number 7 key.
Answer:
I think it would be 35t= this would be the equation
35(25)=875
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
1320
Step-by-step explanation:
as
SI=(P×T×R)/100
SI=(2000×12×11/2)/100
SI=132000/100
:.SI=1320