Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- -11*x+6*y=4
- 14*x-13*y=-10
- -14*x-16*y=14
- 16*x-17*y=-9
- Equation:
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Equation x^2=11
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Equation log(4/(7-x))/log(x^2)=5
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Equation 2x-5=7
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Equation x^4=(x-20)^2
- Limit of the function:
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-10
- -10
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Identical expressions
- fourteen *x- thirteen *y=- ten
- 14 multiply by x minus 13 multiply by y equally minus 10
- fourteen multiply by x minus thirteen multiply by y equally minus ten
- 14x-13y=-10
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Similar expressions
- 14*x+13*y=-10
- 14*x-13*y=+10
Express x in terms of y where 14*x-13*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:
$$14 x = 13 y - 10$$
Divide both parts of the equation by 14
We get the answer: x = -5/7 + 13*y/14
14*x-13*y = -10
Looking for similar summands in the left part:
-13*y + 14*x = -10
Move the summands with the other variables
from left part to right part, we given:
$$14 x = 13 y - 10$$
Divide both parts of the equation by 14
x = -10 + 13*y / (14)
We get the answer: x = -5/7 + 13*y/14
Rapid solution
[src]
5 13*re(y) 13*I*im(y)
x1 = - - + -------- + ----------
7 14 14
$$x_{1} = \frac{13 \operatorname{re}{\left(y\right)}}{14} + \frac{13 i \operatorname{im}{\left(y\right)}}{14} - \frac{5}{7}$$
x1 = 13*re(y)/14 + 13*i*im(y)/14 - 5/7