I just need the final answer. thanks! :)

1 answer:

5 0

4 miles per hour I think

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EastWind [94]

Substitute.
2x+(2x -15) = -3

4x -15 = -3
Add 15 to both sides

4x = 12

Divide by 4

X=3

2(3) + y = -3

6+y=-3
-6 from both sides
Y=-9

(3,-9)

3 0

3 years ago

34kurt

It was done correctly

7 0

3 years ago

dsp73

Answer:

20/10 is 2

final answer is 2

8 0

3 years ago

Tasya [4]

Answer:

4x-7=x+2

3x=9

x=3

3-50=-47

Step-by-step explanation:

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3 years ago

Aleksandr [31]

36 1/2 = 6

Given: the exponential expression

6 0

3 years ago