Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- -17*x+1*y=-11
- 1*x+4*y=20
- -18*x-2*y=9
- -20*x-14*y=5
- Equation:
-
Equation 14/(x-3)=-7/9
-
Equation x^2-3*x+1=0
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Equation 13x+10=6x-4
-
Equation x^4+2*x^2-8=0
- Sum of series:
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19
- Integral of d{x}:
- 19
- Limit of the function:
- 19
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Identical expressions
- - six *x- ten *y= nineteen
- minus 6 multiply by x minus 10 multiply by y equally 19
- minus six multiply by x minus ten multiply by y equally nineteen
- -6x-10y=19
-
Similar expressions
- 6*x-10*y=19
- -6*x+10*y=19
Express x in terms of y where -6*x-10*y=19
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:
$$- 6 x = 10 y + 19$$
Divide both parts of the equation by -6
We get the answer: x = -19/6 - 5*y/3
-6*x-10*y = 19
Looking for similar summands in the left part:
-10*y - 6*x = 19
Move the summands with the other variables
from left part to right part, we given:
$$- 6 x = 10 y + 19$$
Divide both parts of the equation by -6
x = 19 + 10*y / (-6)
We get the answer: x = -19/6 - 5*y/3
Rapid solution
[src]
19 5*re(y) 5*I*im(y)
x1 = - -- - ------- - ---------
6 3 3
$$x_{1} = - \frac{5 \operatorname{re}{\left(y\right)}}{3} - \frac{5 i \operatorname{im}{\left(y\right)}}{3} - \frac{19}{6}$$
x1 = -5*re(y)/3 - 5*i*im(y)/3 - 19/6