Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- -11*x-3*y=14
- -1*x-17*y=-12
- 20*x+18*y=-9
- 4*x-7*y=12
- Equation:
-
Equation -x^2+4x+3=x^2-x-(1+2x^2)
- Equation x^4-15*x^2-16=0
-
Equation x/4+x=4
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Equation x^2+11=0
- Limit of the function:
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-12
- -12
-
Identical expressions
- - one *x- seventeen *y=- twelve
- minus 1 multiply by x minus 17 multiply by y equally minus 12
- minus one multiply by x minus seventeen multiply by y equally minus twelve
- -1x-17y=-12
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Similar expressions
- 1*x-17*y=-12
- -1*x+17*y=-12
- -1*x-17*y=+12
Express x in terms of y where -1*x-17*y=-12
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:
$$- x = 17 y - 12$$
Divide both parts of the equation by -1
We get the answer: x = 12 - 17*y
-1*x-17*y = -12
Looking for similar summands in the left part:
-x - 17*y = -12
Move the summands with the other variables
from left part to right part, we given:
$$- x = 17 y - 12$$
Divide both parts of the equation by -1
x = -12 + 17*y / (-1)
We get the answer: x = 12 - 17*y
Rapid solution
[src]
x1 = 12 - 17*re(y) - 17*I*im(y)
$$x_{1} = - 17 \operatorname{re}{\left(y\right)} - 17 i \operatorname{im}{\left(y\right)} + 12$$
x1 = -17*re(y) - 17*i*im(y) + 12