Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- -9*x+12*y=-17
- -2*x-5*y=-12
- 13*x+6*y=17
- 11*x-16*y=-11
- Equation:
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Equation sin(x)=√3/2
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Equation x/3+x/4=-21
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Equation sin(x)=-3/2
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Equation (2-c)+3(c-3)=-13
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Identical expressions
- - seventeen *x+ three *y= three
- minus 17 multiply by x plus 3 multiply by y equally 3
- minus seventeen multiply by x plus three multiply by y equally three
- -17x+3y=3
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Similar expressions
- -17*x-3*y=3
- 17*x+3*y=3
Express x in terms of y where -17*x+3*y=3
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:
$$- 17 x = 3 - 3 y$$
Divide both parts of the equation by -17
We get the answer: x = -3/17 + 3*y/17
-17*x+3*y = 3
Looking for similar summands in the left part:
-17*x + 3*y = 3
Move the summands with the other variables
from left part to right part, we given:
$$- 17 x = 3 - 3 y$$
Divide both parts of the equation by -17
x = 3 - 3*y / (-17)
We get the answer: x = -3/17 + 3*y/17
Rapid solution
[src]
3 3*re(y) 3*I*im(y)
x1 = - -- + ------- + ---------
17 17 17
$$x_{1} = \frac{3 \operatorname{re}{\left(y\right)}}{17} + \frac{3 i \operatorname{im}{\left(y\right)}}{17} - \frac{3}{17}$$
x1 = 3*re(y)/17 + 3*i*im(y)/17 - 3/17