solve the given pair of linear equation 3 X + 2 Y is equals to 4 and 2 x minus 3 Y is equals to 7
Answers
Answered by
2
Answer:9999999999999994729347
Step-by-step explanation:
Answered by
3
Answer:
x = 2/3 and y = 1
Step-by-step explanation:
3x+2y = 4 -(1)
2x - 3y = 7 -(2)
By multiplying (1) by 2 and (2) by 3 so that co efficients of 'x' in both the equations are equal
6x + 4y = 8 -(3)
6x - 9y =21 -(4)
Subtracting (4) from (3)
6x -6x + 4y + 9y = 8 -21
13y = -13
y = 1
Substituting value of 'y' in (1)
3x +2y = 4
3x = 4 -2
x = 2/3
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