Express x in terms of y where -10*x+14*y=-7
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The solution
Detail solution
Given the linear equation:
-10*x+14*y = -7
Looking for similar summands in the left part:
-10*x + 14*y = -7
Move the summands with the other variables
from left part to right part, we given:
$$- 10 x = - 14 y - 7$$
Divide both parts of the equation by -10
x = -7 - 14*y / (-10)
We get the answer: x = 7/10 + 7*y/5
7 7*re(y) 7*I*im(y)
x1 = -- + ------- + ---------
10 5 5
$$x_{1} = \frac{7 \operatorname{re}{\left(y\right)}}{5} + \frac{7 i \operatorname{im}{\left(y\right)}}{5} + \frac{7}{10}$$
x1 = 7*re(y)/5 + 7*i*im(y)/5 + 7/10