Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- -17*x+16*y=-19
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- Equation:
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Identical expressions
- thirteen *x+ eighteen *y= six
- 13 multiply by x plus 18 multiply by y equally 6
- thirteen multiply by x plus eighteen multiply by y equally six
- 13x+18y=6
-
Similar expressions
- 13*x-18*y=6
Express x in terms of y where 13*x+18*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:
$$13 x = 6 - 18 y$$
Divide both parts of the equation by 13
We get the answer: x = 6/13 - 18*y/13
13*x+18*y = 6
Looking for similar summands in the left part:
13*x + 18*y = 6
Move the summands with the other variables
from left part to right part, we given:
$$13 x = 6 - 18 y$$
Divide both parts of the equation by 13
x = 6 - 18*y / (13)
We get the answer: x = 6/13 - 18*y/13
Rapid solution
[src]
6 18*re(y) 18*I*im(y)
x1 = -- - -------- - ----------
13 13 13
$$x_{1} = - \frac{18 \operatorname{re}{\left(y\right)}}{13} - \frac{18 i \operatorname{im}{\left(y\right)}}{13} + \frac{6}{13}$$
x1 = -18*re(y)/13 - 18*i*im(y)/13 + 6/13