3 years ago

9x+y=2 -4x-y=-17 solve the linear system using elimination

2 answers:

7 0

9x+y=2
-4x-y=-17

5x=-15
x=-3

9(-3)+y=2
-27+y=2
y=29

5 0

9x+y=2
-4x-y=-17

5x=-15
x=-3

9(-3)+y=2
-27+y=2
y=29

You might be interested in

inna [77]

Answer:step 3 Step-by-step explanation: because it is right and i took the test edge 2021

4 0

3 years ago

snow_lady [41]

Answer:

5+x2

Step-by-step explanation:

4 0

3 years ago

pantera1 [17]

Answer:

25%

Step-by-step explanation:

50 is 1/4 of 200 and 1/4 of 100% is 25%

3 0

4 years ago

DanielleElmas [232]

Area of square = Side × side
= 1 6/7 × 1 6/7
= 3.45 square millimeters

3 0

3 years ago

Ann [662]

Y>(with the line underneath)1/3x-2 I think

5 0

3 years ago