Mister Exam
Other calculators
-
How to use it?
- Express {x} in terms of y where:
- -13*x-7*y=16
- -16*x+10*y=-11
- 5*x+4*y=-12
- -14*x+5*y=-1
- Equation:
-
Equation 3x=2
-
Equation x-2=0
- Equation x-y=2
-
Equation 9(x-1)=x+15
- Integral of d{x}:
-
-1
- Derivative of:
-
-1
- Limit of the function:
- -1
-
Identical expressions
- - fourteen *x+ five *y=- one
- minus 14 multiply by x plus 5 multiply by y equally minus 1
- minus fourteen multiply by x plus five multiply by y equally minus one
- -14x+5y=-1
-
Similar expressions
- -14*x-5*y=-1
- 14*x+5*y=-1
- -14*x+5*y=+1
Express x in terms of y where -14*x+5*y=-1
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:
$$- 14 x = - 5 y - 1$$
Divide both parts of the equation by -14
We get the answer: x = 1/14 + 5*y/14
-14*x+5*y = -1
Looking for similar summands in the left part:
-14*x + 5*y = -1
Move the summands with the other variables
from left part to right part, we given:
$$- 14 x = - 5 y - 1$$
Divide both parts of the equation by -14
x = -1 - 5*y / (-14)
We get the answer: x = 1/14 + 5*y/14
Rapid solution
[src]
1 5*re(y) 5*I*im(y)
x1 = -- + ------- + ---------
14 14 14
$$x_{1} = \frac{5 \operatorname{re}{\left(y\right)}}{14} + \frac{5 i \operatorname{im}{\left(y\right)}}{14} + \frac{1}{14}$$
x1 = 5*re(y)/14 + 5*i*im(y)/14 + 1/14