Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- -17*x+14*y=11
- -1*x-17*y=10
- 3*x+3*y=10
- 12*x+12*y=-3
- Equation:
-
Equation x^2+2x+1=0
-
Equation cos(x/2)=1/2
-
Equation (x+7)*(x-1)=0
-
Equation -4/7*x^2+28=0
- Limit of the function:
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-11
- The double integral of:
- -11
- -11
-
Identical expressions
- - two *x- nineteen *y=- eleven
- minus 2 multiply by x minus 19 multiply by y equally minus 11
- minus two multiply by x minus nineteen multiply by y equally minus eleven
- -2x-19y=-11
-
Similar expressions
- -2*x+19*y=-11
- 2*x-19*y=-11
- -2*x-19*y=+11
Express x in terms of y where -2*x-19*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:
$$- 2 x = 19 y - 11$$
Divide both parts of the equation by -2
We get the answer: x = 11/2 - 19*y/2
-2*x-19*y = -11
Looking for similar summands in the left part:
-19*y - 2*x = -11
Move the summands with the other variables
from left part to right part, we given:
$$- 2 x = 19 y - 11$$
Divide both parts of the equation by -2
x = -11 + 19*y / (-2)
We get the answer: x = 11/2 - 19*y/2
Rapid solution
[src]
11 19*re(y) 19*I*im(y)
x1 = -- - -------- - ----------
2 2 2
$$x_{1} = - \frac{19 \operatorname{re}{\left(y\right)}}{2} - \frac{19 i \operatorname{im}{\left(y\right)}}{2} + \frac{11}{2}$$
x1 = -19*re(y)/2 - 19*i*im(y)/2 + 11/2