Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- 18*x+17*y=-14
- -1*x-6*y=18
- 16*x-17*y=-15
- -4*x-4*y=19
- Equation:
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Equation -15x=45
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Equation x^2=15
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Equation x^4=16
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Equation 3/5*x=1
- Sum of series:
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-18
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Identical expressions
- six *x+ nineteen *y=- eighteen
- 6 multiply by x plus 19 multiply by y equally minus 18
- six multiply by x plus nineteen multiply by y equally minus eighteen
- 6x+19y=-18
-
Similar expressions
- 6*x+19*y=+18
- 6*x-19*y=-18
Express x in terms of y where 6*x+19*y=-18
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:
$$6 x = - 19 y - 18$$
Divide both parts of the equation by 6
We get the answer: x = -3 - 19*y/6
6*x+19*y = -18
Looking for similar summands in the left part:
6*x + 19*y = -18
Move the summands with the other variables
from left part to right part, we given:
$$6 x = - 19 y - 18$$
Divide both parts of the equation by 6
x = -18 - 19*y / (6)
We get the answer: x = -3 - 19*y/6
Rapid solution
[src]
19*re(y) 19*I*im(y)
x1 = -3 - -------- - ----------
6 6
$$x_{1} = - \frac{19 \operatorname{re}{\left(y\right)}}{6} - \frac{19 i \operatorname{im}{\left(y\right)}}{6} - 3$$
x1 = -19*re(y)/6 - 19*i*im(y)/6 - 3