Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- -9*x+12*y=-17
- -2*x-5*y=-12
- 13*x+6*y=17
- 11*x-16*y=-11
- Equação:
-
Equação sin(x)=√3/2
-
Equação x/3+x/4=-21
-
Equação sin(x)=-3/2
-
Equação (2-c)+3(c-3)=-13
- Derivative of:
- 11
- Limit of the function:
- 11
- Integral d{x}:
-
11
-
Identical expressions
- - fifteen *x+ seventeen *y= eleven
- minus 15 multiply by x plus 17 multiply by y equally 11
- minus fifteen multiply by x plus seventeen multiply by y equally eleven
- -15x+17y=11
-
Similar expressions
- 15*x+17*y=11
- -15*x-17*y=11
Express x in terms of y where -15*x+17*y=11
O professor ficará muito surpreso ao ver a sua resposta correta 😉
A solução
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:
$$- 15 x = 11 - 17 y$$
Divide both parts of the equation by -15
We get the answer: x = -11/15 + 17*y/15
-15*x+17*y = 11
Looking for similar summands in the left part:
-15*x + 17*y = 11
Move the summands with the other variables
from left part to right part, we given:
$$- 15 x = 11 - 17 y$$
Divide both parts of the equation by -15
x = 11 - 17*y / (-15)
We get the answer: x = -11/15 + 17*y/15
Rapid solution
[src]
11 17*re(y) 17*I*im(y)
x1 = - -- + -------- + ----------
15 15 15
$$x_{1} = \frac{17 \operatorname{re}{\left(y\right)}}{15} + \frac{17 i \operatorname{im}{\left(y\right)}}{15} - \frac{11}{15}$$
x1 = 17*re(y)/15 + 17*i*im(y)/15 - 11/15