Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- -2*x-14*y=7
- 7*x+13*y=-13
- 7*x+19*y=12
- -11*x-14*y=-3
- Equation:
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Equation (-5*x-3)*(2*x-1)=0
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Equation x^2-8x+15=0
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Equation x^2+x-4=0
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Equation x^2=49
- Derivative of:
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-3
- Sum of series:
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-3
- Integral of d{x}:
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-3
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Identical expressions
- - eleven *x- fourteen *y=- three
- minus 11 multiply by x minus 14 multiply by y equally minus 3
- minus eleven multiply by x minus fourteen multiply by y equally minus three
- -11x-14y=-3
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Similar expressions
- -11*x-14*y=+3
- -11*x+14*y=-3
- 11*x-14*y=-3
Express x in terms of y where -11*x-14*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:
$$- 11 x = 14 y - 3$$
Divide both parts of the equation by -11
We get the answer: x = 3/11 - 14*y/11
-11*x-14*y = -3
Looking for similar summands in the left part:
-14*y - 11*x = -3
Move the summands with the other variables
from left part to right part, we given:
$$- 11 x = 14 y - 3$$
Divide both parts of the equation by -11
x = -3 + 14*y / (-11)
We get the answer: x = 3/11 - 14*y/11
Rapid solution
[src]
3 14*re(y) 14*I*im(y)
x1 = -- - -------- - ----------
11 11 11
$$x_{1} = - \frac{14 \operatorname{re}{\left(y\right)}}{11} - \frac{14 i \operatorname{im}{\left(y\right)}}{11} + \frac{3}{11}$$
x1 = -14*re(y)/11 - 14*i*im(y)/11 + 3/11