Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- 1*x-6*y=-19
- 10*x+16*y=-6
- 18*x-20*y=-7
- 18*x-12*y=-20
- Equation:
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Equation (x^2-1)/(x+2)=4x
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Equation 3*x+5+(x+5)=(1-x)+4
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Equation cos(x)=3/4
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Equation cos(x)=(1/2)
- Limit of the function:
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-19
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Identical expressions
- one *x- six *y=- nineteen
- 1 multiply by x minus 6 multiply by y equally minus 19
- one multiply by x minus six multiply by y equally minus nineteen
- 1x-6y=-19
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Similar expressions
- 1*x-6*y=+19
- 1*x+6*y=-19
Express x in terms of y where 1*x-6*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:
$$x = 6 y - 19$$
We get the answer: x = -19 + 6*y
1*x-6*y = -19
Looking for similar summands in the left part:
x - 6*y = -19
Move the summands with the other variables
from left part to right part, we given:
$$x = 6 y - 19$$
We get the answer: x = -19 + 6*y
Rapid solution
[src]
x1 = -19 + 6*re(y) + 6*I*im(y)
$$x_{1} = 6 \operatorname{re}{\left(y\right)} + 6 i \operatorname{im}{\left(y\right)} - 19$$
x1 = 6*re(y) + 6*i*im(y) - 19