Mister Exam
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Identical expressions
- sixteen *x- eleven *y= four
- 16 multiply by x minus 11 multiply by y equally 4
- sixteen multiply by x minus eleven multiply by y equally four
- 16x-11y=4
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Similar expressions
- 16*x+11*y=4
Express x in terms of y where 16*x-11*y=4
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:
$$16 x = 11 y + 4$$
Divide both parts of the equation by 16
We get the answer: x = 1/4 + 11*y/16
16*x-11*y = 4
Looking for similar summands in the left part:
-11*y + 16*x = 4
Move the summands with the other variables
from left part to right part, we given:
$$16 x = 11 y + 4$$
Divide both parts of the equation by 16
x = 4 + 11*y / (16)
We get the answer: x = 1/4 + 11*y/16
Rapid solution
[src]
1 11*re(y) 11*I*im(y)
x1 = - + -------- + ----------
4 16 16
$$x_{1} = \frac{11 \operatorname{re}{\left(y\right)}}{16} + \frac{11 i \operatorname{im}{\left(y\right)}}{16} + \frac{1}{4}$$
x1 = 11*re(y)/16 + 11*i*im(y)/16 + 1/4