Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- -17*x+14*y=11
- -1*x-17*y=10
- 3*x+3*y=10
- 12*x+12*y=-3
- Equation:
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Equation x^2+2x+1=0
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Equation cos(x/2)=1/2
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Equation (x+7)*(x-1)=0
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Equation -4/7*x^2+28=0
- Derivative of:
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-2
- Integral of d{x}:
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-2
- Sum of series:
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-2
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Identical expressions
- six *x+ ten *y=- two
- 6 multiply by x plus 10 multiply by y equally minus 2
- six multiply by x plus ten multiply by y equally minus two
- 6x+10y=-2
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Similar expressions
- 6*x+10*y=+2
- 6*x-10*y=-2
Express x in terms of y where 6*x+10*y=-2
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:
$$6 x = - 10 y - 2$$
Divide both parts of the equation by 6
We get the answer: x = -1/3 - 5*y/3
6*x+10*y = -2
Looking for similar summands in the left part:
6*x + 10*y = -2
Move the summands with the other variables
from left part to right part, we given:
$$6 x = - 10 y - 2$$
Divide both parts of the equation by 6
x = -2 - 10*y / (6)
We get the answer: x = -1/3 - 5*y/3
Rapid solution
[src]
1 5*re(y) 5*I*im(y)
x1 = - - - ------- - ---------
3 3 3
$$x_{1} = - \frac{5 \operatorname{re}{\left(y\right)}}{3} - \frac{5 i \operatorname{im}{\left(y\right)}}{3} - \frac{1}{3}$$
x1 = -5*re(y)/3 - 5*i*im(y)/3 - 1/3