Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- 1*x-6*y=-19
- 18*x-12*y=-20
- 10*x+16*y=-6
- 18*x-20*y=-7
- Equation:
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Equation (x-5)/2=2*(3x/7-1/2)/3
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Equation cos(x/2)=(1/2)
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Equation x^4-4*x^3-2*x^2+12*x+9=0
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Equation 9x-7=6x+14
- Sum of series:
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-6
- Limit of the function:
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-6
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Identical expressions
- ten *x+ sixteen *y=- six
- 10 multiply by x plus 16 multiply by y equally minus 6
- ten multiply by x plus sixteen multiply by y equally minus six
- 10x+16y=-6
-
Similar expressions
- 10*x-16*y=-6
- 10*x+16*y=+6
Express x in terms of y where 10*x+16*y=-6
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:
$$10 x = - 16 y - 6$$
Divide both parts of the equation by 10
We get the answer: x = -3/5 - 8*y/5
10*x+16*y = -6
Looking for similar summands in the left part:
10*x + 16*y = -6
Move the summands with the other variables
from left part to right part, we given:
$$10 x = - 16 y - 6$$
Divide both parts of the equation by 10
x = -6 - 16*y / (10)
We get the answer: x = -3/5 - 8*y/5
Rapid solution
[src]
3 8*re(y) 8*I*im(y)
x1 = - - - ------- - ---------
5 5 5
$$x_{1} = - \frac{8 \operatorname{re}{\left(y\right)}}{5} - \frac{8 i \operatorname{im}{\left(y\right)}}{5} - \frac{3}{5}$$
x1 = -8*re(y)/5 - 8*i*im(y)/5 - 3/5