Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- 2*x+2*y=-6
- 7*x+20*y=-17
- 12*x+14*y=-15
- -11*x+10*y=-9
- Equation:
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Equation e^x=0
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Equation x^2=10
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Equation cos(x)=3
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Equation x^2-3x-4=0
- Limit of the function:
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-5
- -5
- Derivative of:
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-5
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Identical expressions
- fourteen *x- three *y=- five
- 14 multiply by x minus 3 multiply by y equally minus 5
- fourteen multiply by x minus three multiply by y equally minus five
- 14x-3y=-5
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Similar expressions
- 14*x+3*y=-5
- 14*x-3*y=+5
Express x in terms of y where 14*x-3*y=-5
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:
$$14 x = 3 y - 5$$
Divide both parts of the equation by 14
We get the answer: x = -5/14 + 3*y/14
14*x-3*y = -5
Looking for similar summands in the left part:
-3*y + 14*x = -5
Move the summands with the other variables
from left part to right part, we given:
$$14 x = 3 y - 5$$
Divide both parts of the equation by 14
x = -5 + 3*y / (14)
We get the answer: x = -5/14 + 3*y/14
Rapid solution
[src]
5 3*re(y) 3*I*im(y)
x1 = - -- + ------- + ---------
14 14 14
$$x_{1} = \frac{3 \operatorname{re}{\left(y\right)}}{14} + \frac{3 i \operatorname{im}{\left(y\right)}}{14} - \frac{5}{14}$$
x1 = 3*re(y)/14 + 3*i*im(y)/14 - 5/14