Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- 7*x-2*y=18
- 18*x+19*y=7
- 8*x-13*y=-12
- -10*x+13*y=5
- Equation:
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Equation 2*x^2+5*x-12=0
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Equation x^2+2x-8=0
-
Equation 6x+2=-1
- Equation (x^2-25)^2+(x^2+3x-10)^2=0
- Sum of series:
-
19
- Integral of d{x}:
- 19
- Limit of the function:
- 19
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Identical expressions
- six *x- ten *y= nineteen
- 6 multiply by x minus 10 multiply by y equally 19
- six multiply by x minus ten multiply by y equally nineteen
- 6x-10y=19
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Similar expressions
- 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