Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- 18*x+17*y=-14
- 16*x-17*y=-15
- -4*x-4*y=19
- 15*x+1*y=19
- Equation:
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Equation 49*x^3+14*x^2+x=0
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Equation 9^x-8*3^x-9=0
- Equation x+y=4
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Equation x^2=-3
- Sum of series:
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-8
- Integral of d{x}:
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-8
- Limit of the function:
- -8
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Identical expressions
- - five *x- six *y=- eight
- minus 5 multiply by x minus 6 multiply by y equally minus 8
- minus five multiply by x minus six multiply by y equally minus eight
- -5x-6y=-8
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Similar expressions
- -5*x-6*y=+8
- 5*x-6*y=-8
- -5*x+6*y=-8
Express x in terms of y where -5*x-6*y=-8
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:
$$- 5 x = 6 y - 8$$
Divide both parts of the equation by -5
We get the answer: x = 8/5 - 6*y/5
-5*x-6*y = -8
Looking for similar summands in the left part:
-6*y - 5*x = -8
Move the summands with the other variables
from left part to right part, we given:
$$- 5 x = 6 y - 8$$
Divide both parts of the equation by -5
x = -8 + 6*y / (-5)
We get the answer: x = 8/5 - 6*y/5
Rapid solution
[src]
8 6*re(y) 6*I*im(y)
x1 = - - ------- - ---------
5 5 5
$$x_{1} = - \frac{6 \operatorname{re}{\left(y\right)}}{5} - \frac{6 i \operatorname{im}{\left(y\right)}}{5} + \frac{8}{5}$$
x1 = -6*re(y)/5 - 6*i*im(y)/5 + 8/5