Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- 19*x-3*y=-12
- 17*x-7*y=15
- 14*x+3*y=-4
- 14*x-4*y=14
- Equation:
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Equation (x-4)/(x-6)=2
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Equation e^x=2
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Equation x/3+x/4=-21
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Equation x^2+4*x=21
- Limit of the function:
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-10
- -10
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Identical expressions
- two *x+ ten *y=- ten
- 2 multiply by x plus 10 multiply by y equally minus 10
- two multiply by x plus ten multiply by y equally minus ten
- 2x+10y=-10
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Similar expressions
- 2*x-10*y=-10
- 2*x+10*y=+10
Express x in terms of y where 2*x+10*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:
$$2 x = - 10 y - 10$$
Divide both parts of the equation by 2
We get the answer: x = -5 - 5*y
2*x+10*y = -10
Looking for similar summands in the left part:
2*x + 10*y = -10
Move the summands with the other variables
from left part to right part, we given:
$$2 x = - 10 y - 10$$
Divide both parts of the equation by 2
x = -10 - 10*y / (2)
We get the answer: x = -5 - 5*y
Rapid solution
[src]
x1 = -5 - 5*re(y) - 5*I*im(y)
$$x_{1} = - 5 \operatorname{re}{\left(y\right)} - 5 i \operatorname{im}{\left(y\right)} - 5$$
x1 = -5*re(y) - 5*i*im(y) - 5