Express x in terms of y where 10*x+9*y=-6
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The solution
Detail solution
Given the linear equation:
10*x+9*y = -6
Looking for similar summands in the left part:
9*y + 10*x = -6
Move the summands with the other variables
from left part to right part, we given:
$$10 x = - 9 y - 6$$
Divide both parts of the equation by 10
x = -6 - 9*y / (10)
We get the answer: x = -3/5 - 9*y/10
3 9*re(y) 9*I*im(y)
x1 = - - - ------- - ---------
5 10 10
$$x_{1} = - \frac{9 \operatorname{re}{\left(y\right)}}{10} - \frac{9 i \operatorname{im}{\left(y\right)}}{10} - \frac{3}{5}$$
x1 = -9*re(y)/10 - 9*i*im(y)/10 - 3/5