Mister Exam
Other calculators
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How to use it?
- Equation:
- Equation sin^2((x/4)+(pi/4))*sin^2((x/4)-(pi/4))=0,375sin^2(-(pi/4))
- Equation ctg(x)=-1
- Equation x^3-9x^2+26x-24=0
- Equation x^4-26x^2+25=0
- Express {x} in terms of y where:
- 8*x-7*y=-13
- 15*x-15*y=16
- 15*x+15*y=16
- 4*x-16*y=6
- Sum of series:
- 16
- Limit of the function:
- 16
- Derivative of:
- 16
-
Identical expressions
- fifteen *x- fifteen *y= sixteen
- 15 multiply by x minus 15 multiply by y equally 16
- fifteen multiply by x minus fifteen multiply by y equally sixteen
- 15x-15y=16
-
Similar expressions
- 15*x+15*y=16
Express x in terms of y where 15*x-15*y=16
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:
$$15 x = 15 y + 16$$
Divide both parts of the equation by 15
We get the answer: x = 16/15 + y
15*x-15*y = 16
Looking for similar summands in the left part:
-15*y + 15*x = 16
Move the summands with the other variables
from left part to right part, we given:
$$15 x = 15 y + 16$$
Divide both parts of the equation by 15
x = 16 + 15*y / (15)
We get the answer: x = 16/15 + y
Rapid solution
[src]
16
x1 = -- + I*im(y) + re(y)
15
$$x_{1} = \operatorname{re}{\left(y\right)} + i \operatorname{im}{\left(y\right)} + \frac{16}{15}$$
x1 = re(y) + i*im(y) + 16/15