Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- -17*x+1*y=-11
- 1*x+4*y=20
- -18*x-2*y=9
- -20*x-14*y=5
- Equation:
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Equation 14/(x-3)=-7/9
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Equation x^4+2*x^2-8=0
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Equation 9x−9(x+1)=−2x
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Equation x^4+4=0
- Limit of the function:
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-10
- -10
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Identical expressions
- six *x+ two *y=- ten
- 6 multiply by x plus 2 multiply by y equally minus 10
- six multiply by x plus two multiply by y equally minus ten
- 6x+2y=-10
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Similar expressions
- 6*x-2*y=-10
- 6*x+2*y=+10
Express x in terms of y where 6*x+2*y=-10
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:
$$6 x = - 2 y - 10$$
Divide both parts of the equation by 6
We get the answer: x = -5/3 - y/3
6*x+2*y = -10
Looking for similar summands in the left part:
2*y + 6*x = -10
Move the summands with the other variables
from left part to right part, we given:
$$6 x = - 2 y - 10$$
Divide both parts of the equation by 6
x = -10 - 2*y / (6)
We get the answer: x = -5/3 - y/3
Rapid solution
[src]
5 re(y) I*im(y)
x1 = - - - ----- - -------
3 3 3
$$x_{1} = - \frac{\operatorname{re}{\left(y\right)}}{3} - \frac{i \operatorname{im}{\left(y\right)}}{3} - \frac{5}{3}$$
x1 = -re(y)/3 - i*im(y)/3 - 5/3