Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- 19*x+2*y=17
- 8*x-9*y=-1
- 13*x-1*y=-20
- 9*x+8*y=-4
- Equation:
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Equation cos(x)-1=0
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Equation x+5=7
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Equation 16*x^3+8*x^2+x=0
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Equation -7x=4
- Limit of the function:
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-5
- -5
- Derivative of:
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-5
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Identical expressions
- six *x+ eleven *y=- five
- 6 multiply by x plus 11 multiply by y equally minus 5
- six multiply by x plus eleven multiply by y equally minus five
- 6x+11y=-5
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Similar expressions
- 6*x-11*y=-5
- 6*x+11*y=+5
Express x in terms of y where 6*x+11*y=-5
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:
$$6 x = - 11 y - 5$$
Divide both parts of the equation by 6
We get the answer: x = -5/6 - 11*y/6
6*x+11*y = -5
Looking for similar summands in the left part:
6*x + 11*y = -5
Move the summands with the other variables
from left part to right part, we given:
$$6 x = - 11 y - 5$$
Divide both parts of the equation by 6
x = -5 - 11*y / (6)
We get the answer: x = -5/6 - 11*y/6
Rapid solution
[src]
5 11*re(y) 11*I*im(y)
x1 = - - - -------- - ----------
6 6 6
$$x_{1} = - \frac{11 \operatorname{re}{\left(y\right)}}{6} - \frac{11 i \operatorname{im}{\left(y\right)}}{6} - \frac{5}{6}$$
x1 = -11*re(y)/6 - 11*i*im(y)/6 - 5/6