Answer:
-36
+1
let see who sing number is greater -36 sing is grator is=-37
Answer:
x = -6, y = 12
Step-by-step explanation:
Equations:
y = 2x + 24
y = -2x
Bring the the equation together and add like terms together:
-2x = 2x + 24
-4x = 24
Divide both sides by -4 to isolate x:
Find y:
y = -2(-6)
y = 12
Verify:
12 =2(-6) + 12
______________
Don't forget to ask if you have any questions :D
Hey!
2x + 4y = 3x + 3y = 13
2x + 4y = 13 ------------ ( 1 )
3x + 3y = 13 -------------- ( 2 )
Now, we will need to eliminate one type of the term , let us eliminate the x terms
Let us multiply the first equation with 3 and the second equation with 2
3 ( 2x + 4y ) = 3 ( 13 )
2 ( 3x + 3y ) = 2 ( 13 )
................................................................................................................................................
6x + 12y = 39 ----------------- ( 1 )
6x + 6y = 26 ---------------------- ( 2 )
Now, let us subtract the second equation from the first equation
6x + 12y = 39
-6x - 6y = - 26
.........................................
6y = 13
y = 13 / 6
...........................................
Now substitute the value of ' y ' and we can get the value of ' x '
I will take 3x + 3y = 13
3x + ( 3 ) ( 13 / 6 ) = 13
3x + 13 / 2 = 13
3x = 13 - 13/2
LCM = 2
3x = 26 - 13 / 2
3x = 13 / 2
x = 13/2 / 3
x = 13/2 × 1/3
x = 13/6
Hope my answer helps!
Answer:
How many candy bars did he have in total?
Step-by-step explanation:
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