Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- -14*x-16*y=14
- 16*x-17*y=-9
- -14*x-3*y=-5
- -16*x-20*y=6
- Equation:
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Equation 2+3x=-2x-13
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Equation cos(x)=-(1/2)
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Equation |x^2-1|-|x-3|=7
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Equation 2*x^2+6*x+9=0
- Limit of the function:
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-9
- Integral of d{x}:
- -9
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Identical expressions
- sixteen *x- seventeen *y=- nine
- 16 multiply by x minus 17 multiply by y equally minus 9
- sixteen multiply by x minus seventeen multiply by y equally minus nine
- 16x-17y=-9
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Similar expressions
- 16*x+17*y=-9
- 16*x-17*y=+9
Express x in terms of y where 16*x-17*y=-9
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:
$$16 x = 17 y - 9$$
Divide both parts of the equation by 16
We get the answer: x = -9/16 + 17*y/16
16*x-17*y = -9
Looking for similar summands in the left part:
-17*y + 16*x = -9
Move the summands with the other variables
from left part to right part, we given:
$$16 x = 17 y - 9$$
Divide both parts of the equation by 16
x = -9 + 17*y / (16)
We get the answer: x = -9/16 + 17*y/16
Rapid solution
[src]
9 17*re(y) 17*I*im(y)
x1 = - -- + -------- + ----------
16 16 16
$$x_{1} = \frac{17 \operatorname{re}{\left(y\right)}}{16} + \frac{17 i \operatorname{im}{\left(y\right)}}{16} - \frac{9}{16}$$
x1 = 17*re(y)/16 + 17*i*im(y)/16 - 9/16