Question

solve the simultaneous linear equation.
$\frac{9}{x} - \frac{2}{y} = \frac{5}{z} - \frac{3}{x} = \frac{7}{y} + \frac{15}{2z} = 4$


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Answer 1

Step-by-step explanation:

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Answer 2

given are the two following linear equations:

f(x) = y = 1 + .5x

f(x) = y = 11 - 2x

Graph the first equation by finding two data points. By setting first x and then y equal to zero it is possible to find the y intercept on the vertical axis and the x intercept on the horizontal axis.

If x = 0, then f(0) = 1 + .5(0) = 1

If y = 0, then f(x) = 0 = 1 + .5x

-.5x = 1

x = -2

The resulting data points are (0,1) and (-2,0)

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