Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- -2*x+4*y=3
- 5*x+13*y=-15
- 3*x-17*y=-6
- 2*x+10*y=-10
- Equation:
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Equation (x+7)*(x-1)=0
-
Equation x/3+x/4=-21
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Equation sin(x)=0
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Equation x^3-9*x=0
- The double integral of:
- -11
- -11
- Limit of the function:
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-11
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Identical expressions
- - ten *x- fifteen *y=- eleven
- minus 10 multiply by x minus 15 multiply by y equally minus 11
- minus ten multiply by x minus fifteen multiply by y equally minus eleven
- -10x-15y=-11
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Similar expressions
- -10*x-15*y=+11
- 10*x-15*y=-11
- -10*x+15*y=-11
Express x in terms of y where -10*x-15*y=-11
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:
$$- 10 x = 15 y - 11$$
Divide both parts of the equation by -10
We get the answer: x = 11/10 - 3*y/2
-10*x-15*y = -11
Looking for similar summands in the left part:
-15*y - 10*x = -11
Move the summands with the other variables
from left part to right part, we given:
$$- 10 x = 15 y - 11$$
Divide both parts of the equation by -10
x = -11 + 15*y / (-10)
We get the answer: x = 11/10 - 3*y/2
Rapid solution
[src]
11 3*re(y) 3*I*im(y)
x1 = -- - ------- - ---------
10 2 2
$$x_{1} = - \frac{3 \operatorname{re}{\left(y\right)}}{2} - \frac{3 i \operatorname{im}{\left(y\right)}}{2} + \frac{11}{10}$$
x1 = -3*re(y)/2 - 3*i*im(y)/2 + 11/10