Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- 18*x+17*y=-14
- 16*x-17*y=-15
- -4*x-4*y=19
- 15*x+1*y=19
- Equation:
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Equation 49*x^3+14*x^2+x=0
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Equation 9^x-8*3^x-9=0
- Equation x+y=4
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Equation x^2=-3
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Identical expressions
- eleven *x+ sixteen *y= three
- 11 multiply by x plus 16 multiply by y equally 3
- eleven multiply by x plus sixteen multiply by y equally three
- 11x+16y=3
-
Similar expressions
- 11*x-16*y=3
Express x in terms of y where 11*x+16*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:
$$11 x = 3 - 16 y$$
Divide both parts of the equation by 11
We get the answer: x = 3/11 - 16*y/11
11*x+16*y = 3
Looking for similar summands in the left part:
11*x + 16*y = 3
Move the summands with the other variables
from left part to right part, we given:
$$11 x = 3 - 16 y$$
Divide both parts of the equation by 11
x = 3 - 16*y / (11)
We get the answer: x = 3/11 - 16*y/11
Rapid solution
[src]
3 16*re(y) 16*I*im(y)
x1 = -- - -------- - ----------
11 11 11
$$x_{1} = - \frac{16 \operatorname{re}{\left(y\right)}}{11} - \frac{16 i \operatorname{im}{\left(y\right)}}{11} + \frac{3}{11}$$
x1 = -16*re(y)/11 - 16*i*im(y)/11 + 3/11