Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- 14*x+17*y=19
- 19*x-2*y=-17
- 18*x-6*y=7
- -6*x-6*y=-6
- Equation:
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Equation e^x=2
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Equation x^2-11*x+28=0
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Equation 0*x=3
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Equation 8,4(y-17,9)=4,2
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Identical expressions
- - eleven *x- six *y= four
- minus 11 multiply by x minus 6 multiply by y equally 4
- minus eleven multiply by x minus six multiply by y equally four
- -11x-6y=4
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Similar expressions
- -11*x+6*y=4
- 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:
$$- 11 x = 6 y + 4$$
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:
-11*x - 6*y = 4
Move the summands with the other variables
from left part to right part, we given:
$$- 11 x = 6 y + 4$$
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