Mister Exam
Other calculators
-
How to use it?
- Express {x} in terms of y where:
- -20*x-6*y=4
- -13*x+7*y=-15
- 5*x-14*y=-15
- -12*x-10*y=-16
- Equation:
-
Equation x^2+3x+2=0
-
Equation z^2-6*z+10=0
-
Equation x^2+5x+6=0
-
Equation -x/7+x=15/7
- Limit of the function:
-
-16
- Sum of series:
-
-16
-
Identical expressions
- - twelve *x- ten *y=- sixteen
- minus 12 multiply by x minus 10 multiply by y equally minus 16
- minus twelve multiply by x minus ten multiply by y equally minus sixteen
- -12x-10y=-16
-
Similar expressions
- 12*x-10*y=-16
- -12*x+10*y=-16
- -12*x-10*y=+16
Express x in terms of y where -12*x-10*y=-16
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:
$$- 12 x = 10 y - 16$$
Divide both parts of the equation by -12
We get the answer: x = 4/3 - 5*y/6
-12*x-10*y = -16
Looking for similar summands in the left part:
-12*x - 10*y = -16
Move the summands with the other variables
from left part to right part, we given:
$$- 12 x = 10 y - 16$$
Divide both parts of the equation by -12
x = -16 + 10*y / (-12)
We get the answer: x = 4/3 - 5*y/6
Rapid solution
[src]
4 5*re(y) 5*I*im(y)
x1 = - - ------- - ---------
3 6 6
$$x_{1} = - \frac{5 \operatorname{re}{\left(y\right)}}{6} - \frac{5 i \operatorname{im}{\left(y\right)}}{6} + \frac{4}{3}$$
x1 = -5*re(y)/6 - 5*i*im(y)/6 + 4/3