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3 years ago

What is the x intercept of 2x + 4y = 20

Mathematics

2 answers:

Anna71 [15]3 years ago

8 0

Answer:

$x = 10$

Step-by-step explanation:

To find x-intercept/zero, substitute y = 0.

$2x + 4 \times 0 = 20$

Any expression multiplied by 0 equals 0.

$2x + 0 = 20$

When adding or subtracting 0, the quantify does not change.

$2x = 20$

Divide both side of the equation by 2:

$x = 10$

zhuklara [117]3 years ago

4 0

Answer:

Step-by-step explanation:

x- intercept is where the equation intersect the x-axis. So, at x-axis y = 0

2x + 4*0 = 20

2x = 20

Divide both sides by 2

2x /2 = 20/2

x = 10

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