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How can i find x and y for the equation (2x-y)+I(3x+2y+1)=0 ?
It is asked for my 2nd sem BCA Mathematics exam.
Update:
The values of x and y are real numbers.
2 Answers
Relevance
- ?Lv 76 years ago
Is that an i = √(-1)? If so, you can just set the real and imaginary parts to 0. That gives you two equations in two unknowns.
2x - y = 0 ⇒ y = 2x
3x + 2y + 1 = 0
3x + 4x = -1
x = -1/7 ☜
y = -2/7 ☜
- Anonymous6 years ago
combine like terms
y=-1-5x
x=(-1-y)/5
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