Mister Exam
Other calculators
-
How to use it?
- Express {x} in terms of y where:
- -2*x+4*y=3
- 3*x-17*y=-6
- -5*x-9*y=-18
- -17*x+14*y=11
- Equation:
-
Equation (x+7)*(x-1)=0
-
Equation sin(x)=0
- Equation x^3-25*x=0
-
Equation (x+3)^2=(x-4)^2
- Sum of series:
-
-6
- Limit of the function:
-
-6
-
Identical expressions
- three *x+ seventeen *y=- six
- 3 multiply by x plus 17 multiply by y equally minus 6
- three multiply by x plus seventeen multiply by y equally minus six
- 3x+17y=-6
-
Similar expressions
- 3*x+17*y=+6
- 3*x-17*y=-6
Express x in terms of y where 3*x+17*y=-6
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:
$$3 x = - 17 y - 6$$
Divide both parts of the equation by 3
We get the answer: x = -2 - 17*y/3
3*x+17*y = -6
Looking for similar summands in the left part:
3*x + 17*y = -6
Move the summands with the other variables
from left part to right part, we given:
$$3 x = - 17 y - 6$$
Divide both parts of the equation by 3
x = -6 - 17*y / (3)
We get the answer: x = -2 - 17*y/3
Rapid solution
[src]
17*re(y) 17*I*im(y)
x1 = -2 - -------- - ----------
3 3
$$x_{1} = - \frac{17 \operatorname{re}{\left(y\right)}}{3} - \frac{17 i \operatorname{im}{\left(y\right)}}{3} - 2$$
x1 = -17*re(y)/3 - 17*i*im(y)/3 - 2