Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- 7*x-2*y=18
- 18*x+19*y=7
- 8*x-13*y=-12
- -10*x+13*y=5
- Equation:
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Equation 2*x^2+5*x-12=0
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Equation x^2+2x-8=0
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Equation 6x+2=-1
- Equation (x^2-25)^2+(x^2+3x-10)^2=0
- Limit of the function:
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-10
- -10
-
Identical expressions
- - ten *x- twelve *y=- ten
- minus 10 multiply by x minus 12 multiply by y equally minus 10
- minus ten multiply by x minus twelve multiply by y equally minus ten
- -10x-12y=-10
-
Similar expressions
- -10*x+12*y=-10
- -10*x-12*y=+10
- 10*x-12*y=-10
Express x in terms of y where -10*x-12*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:
$$- 10 x = 12 y - 10$$
Divide both parts of the equation by -10
We get the answer: x = 1 - 6*y/5
-10*x-12*y = -10
Looking for similar summands in the left part:
-12*y - 10*x = -10
Move the summands with the other variables
from left part to right part, we given:
$$- 10 x = 12 y - 10$$
Divide both parts of the equation by -10
x = -10 + 12*y / (-10)
We get the answer: x = 1 - 6*y/5
Rapid solution
[src]
6*re(y) 6*I*im(y)
x1 = 1 - ------- - ---------
5 5
$$x_{1} = - \frac{6 \operatorname{re}{\left(y\right)}}{5} - \frac{6 i \operatorname{im}{\left(y\right)}}{5} + 1$$
x1 = -6*re(y)/5 - 6*i*im(y)/5 + 1