Mister Exam
Other calculators
-
How to use it?
- Express {x} in terms of y where:
- -17*x+1*y=-11
- 1*x+4*y=20
- -18*x-2*y=9
- -20*x-14*y=5
- Equation:
-
Equation 14/(x-3)=-7/9
-
Equation x^4+2*x^2-8=0
-
Equation 9x−9(x+1)=−2x
-
Equation x^4+4=0
- Limit of the function:
-
-11
- The double integral of:
- -11
- -11
-
Identical expressions
- - seventeen *x+ one *y=- eleven
- minus 17 multiply by x plus 1 multiply by y equally minus 11
- minus seventeen multiply by x plus one multiply by y equally minus eleven
- -17x+1y=-11
-
Similar expressions
- -17*x+1*y=+11
- -17*x-1*y=-11
- 17*x+1*y=-11
Express x in terms of y where -17*x+1*y=-11
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:
$$- 17 x = - y - 11$$
Divide both parts of the equation by -17
We get the answer: x = 11/17 + y/17
-17*x+1*y = -11
Looking for similar summands in the left part:
y - 17*x = -11
Move the summands with the other variables
from left part to right part, we given:
$$- 17 x = - y - 11$$
Divide both parts of the equation by -17
x = -11 - y / (-17)
We get the answer: x = 11/17 + y/17
Rapid solution
[src]
11 re(y) I*im(y)
x1 = -- + ----- + -------
17 17 17
$$x_{1} = \frac{\operatorname{re}{\left(y\right)}}{17} + \frac{i \operatorname{im}{\left(y\right)}}{17} + \frac{11}{17}$$
x1 = re(y)/17 + i*im(y)/17 + 11/17