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Wewaii [24]
3 years ago
7

3x+2y=4 8x-3y=-6 solving systems of equations by substitution

Mathematics
1 answer:
Over [174]3 years ago
6 0

Answer:

x=0, y=2. (0, 2).

Step-by-step explanation:

3x+2y=4

8x-3y=-6

---------------

3(3x+2y)=3(4)

2(8x-3y)=2(-6)

-----------------------

9x+6y=12

16x-6y=-12

----------------

25x=0

x=0/25

x=0

3(0)+2y=4

0+2y=4

2y=4-0

2y=4

y=4/2

y=2

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