Mister Exam
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How to use it?
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Identical expressions
- eleven *x+ six *y= four
- 11 multiply by x plus 6 multiply by y equally 4
- eleven multiply by x plus six multiply by y equally four
- 11x+6y=4
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Similar expressions
- 11*x-6*y=4
Express x in terms of y where 11*x+6*y=4
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Looking for similar summands in the left part:
Move the summands with the other variables
from left part to right part, we given:
$$11 x = 4 - 6 y$$
Divide both parts of the equation by 11
We get the answer: x = 4/11 - 6*y/11
11*x+6*y = 4
Looking for similar summands in the left part:
6*y + 11*x = 4
Move the summands with the other variables
from left part to right part, we given:
$$11 x = 4 - 6 y$$
Divide both parts of the equation by 11
x = 4 - 6*y / (11)
We get the answer: x = 4/11 - 6*y/11
Rapid solution
[src]
4 6*re(y) 6*I*im(y)
x1 = -- - ------- - ---------
11 11 11
$$x_{1} = - \frac{6 \operatorname{re}{\left(y\right)}}{11} - \frac{6 i \operatorname{im}{\left(y\right)}}{11} + \frac{4}{11}$$
x1 = -6*re(y)/11 - 6*i*im(y)/11 + 4/11