Answer:
x = 1 , y = 0
Step-by-step explanation:
3x + 2y = 3 ------> (1)
2x + 3y = 2 --------> (2)
(1) × 2
2 × ( 3x + 2y = 3 )
6x + 4y = 6 -------> (3)
(2) × 3
3 × ( 2x + 3y = 2 )
6x + 9y = 6 ------> (4)
(4) - (3)
6x + 9y - ( 6x + 4y ) = 6 - 6
6x + 9y - 6x - 4y = 0
5y = 0
y = 0
If y = 0,
2x + 3y = 2
2x + 3 × 0 = 2
2x + 0 = 2
2x = 2
x = 1
Hope this helps you :-)
Let me know if you have any other questions :-)
Step-The solution of the set of equations 3x-2y=3 and 2x+3y=2 has to be determined.
3x-2y=3 ...(1)
2x+3y=2 ...(2)
3*(1) - 2*(2)
=> 9x - 6y - 4x - 6y = 9 - 4
=> 5x = 5
=> x = 1
Substituting x = 1 in (1)
3 - 2y...
by-step explanation:
there is a 50% increase of change from 200 to 300. What do you mean by total cost or sale price?
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