Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation x+5=12
-
Equation 68+x*6=164
-
Equation 3*x^2+6*x+3=0
-
Equation 7x=-3
- Express {x} in terms of y where:
- 10*x+13*y=-12
- 14*x+7*y=19
- -6*x+13*y=-4
- 4*x-7*y=-18
- Expression:
- x-y
- Limit of the function:
- x-y
- x-y
- Integral of d{x}:
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12
- Canonical form:
- 12
- Derivative of:
- 12
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Identical expressions
- x-y= twelve
- x minus y equally 12
- x minus y equally twelve
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Similar expressions
- x+y=12
x-y=12 equation
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:
$$x = y + 12$$
We get the answer: x = 12 + y
x-y = 12
Looking for similar summands in the left part:
x - y = 12
Move the summands with the other variables
from left part to right part, we given:
$$x = y + 12$$
We get the answer: x = 12 + y
The graph
Rapid solution
[src]
x1 = 12 + I*im(y) + re(y)
$$x_{1} = \operatorname{re}{\left(y\right)} + i \operatorname{im}{\left(y\right)} + 12$$
x1 = re(y) + i*im(y) + 12
Sum and product of roots
[src]
sum
12 + I*im(y) + re(y)
$$\operatorname{re}{\left(y\right)} + i \operatorname{im}{\left(y\right)} + 12$$
=
12 + I*im(y) + re(y)
$$\operatorname{re}{\left(y\right)} + i \operatorname{im}{\left(y\right)} + 12$$
product
12 + I*im(y) + re(y)
$$\operatorname{re}{\left(y\right)} + i \operatorname{im}{\left(y\right)} + 12$$
=
12 + I*im(y) + re(y)
$$\operatorname{re}{\left(y\right)} + i \operatorname{im}{\left(y\right)} + 12$$
12 + i*im(y) + re(y)