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