Question

Find X intercept of a line 2x+y+30=0

Answer 1

Answer:

Here is the solution mate.

plz follow

Answer 2

The x - intercept of the line = - 15

Given :

The equation of the line 2x + y + 30 = 0

To find :

The x - intercept of the line

Solution :

Step 1 of 3 :

Write down the given equation of the line

Here the given equation of the line is

2x + y + 30 = 0

Step 2 of 3 :

Express in intercept form

The given equation of the line can be rewritten as

$\displaystyle \sf{ 2x + y + 30 = 0 }$

$\displaystyle \sf{ \implies 2x + y = - 30}$

$\displaystyle \sf{ \implies \frac{2x}{ - 30} + \frac{y}{ - 30} = 1}$

$\displaystyle \sf{ \implies \frac{x}{ - 15} + \frac{y}{ - 30} = 1} \: \: \: - - - (1)$

Step 3 of 3 :

Find x - intercept of the line

From Equation 1 we can conclude that ,

x - intercept of the line = - 15

y - intercept of the line = - 30

Hence x - intercept of the line = - 15

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