Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- -6*x+11*y=-5
- -3*x-19*y=-9
- 16*x+14*y=-14
- 3*x-14*y=-2
- Equation:
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Equation x^3=3
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Equation 5-x^2=0
- Equation (-5*x+3)*(-x+8)=0
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Equation 5x^2+9x+4=0
- Sum of series:
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-1
- Derivative of:
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-1
- Integral of d{x}:
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-1
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Identical expressions
- seventeen *x- eleven *y=- one
- 17 multiply by x minus 11 multiply by y equally minus 1
- seventeen multiply by x minus eleven multiply by y equally minus one
- 17x-11y=-1
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Similar expressions
- 17*x+11*y=-1
- 17*x-11*y=+1
Express x in terms of y where 17*x-11*y=-1
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:
$$17 x = 11 y - 1$$
Divide both parts of the equation by 17
We get the answer: x = -1/17 + 11*y/17
17*x-11*y = -1
Looking for similar summands in the left part:
-11*y + 17*x = -1
Move the summands with the other variables
from left part to right part, we given:
$$17 x = 11 y - 1$$
Divide both parts of the equation by 17
x = -1 + 11*y / (17)
We get the answer: x = -1/17 + 11*y/17
Rapid solution
[src]
1 11*re(y) 11*I*im(y)
x1 = - -- + -------- + ----------
17 17 17
$$x_{1} = \frac{11 \operatorname{re}{\left(y\right)}}{17} + \frac{11 i \operatorname{im}{\left(y\right)}}{17} - \frac{1}{17}$$
x1 = 11*re(y)/17 + 11*i*im(y)/17 - 1/17