Express x in terms of y where -4*x-19*y=-3
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The solution
Detail solution
Given the linear equation:
-4*x-19*y = -3
Looking for similar summands in the left part:
-19*y - 4*x = -3
Move the summands with the other variables
from left part to right part, we given:
$$- 4 x = 19 y - 3$$
Divide both parts of the equation by -4
x = -3 + 19*y / (-4)
We get the answer: x = 3/4 - 19*y/4
3 19*re(y) 19*I*im(y)
x1 = - - -------- - ----------
4 4 4
$$x_{1} = - \frac{19 \operatorname{re}{\left(y\right)}}{4} - \frac{19 i \operatorname{im}{\left(y\right)}}{4} + \frac{3}{4}$$
x1 = -19*re(y)/4 - 19*i*im(y)/4 + 3/4