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3 years ago

9y-8x=63 How do I convert this into slope-intercept form?

Mathematics

2 answers:

zalisa [80]3 years ago

4 0

Answer:

turn it into y=mx+b

Step-by-step explanation:

get y alone

add 8x to both sides

9y=63+8x

divide both sides by 9

63/9=7 8x/9= $\frac{8x}{9}$

simplify

SIZIF [17.4K]3 years ago

3 0

Answer:

y = 0.8x + 7 or

y = $\frac{4}{5}$ x + 7

Step-by-step explanation:

The slope intercept formula is: y = mx + b

9y - 8x = 63

+8x +8x

= 9y = 63 + 8x

9y/9 = 63/9 + 8x/9 ←

We're getting rid of the 9 beside the y, so we have to divde every number by 9.

= y = 0.8x + 7 if you want the 0.8 as a fraction, it'll be $\frac{4}{5}$

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3 years ago

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natulia [17]

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3 years ago

9y-8x=63 How do I convert this into slope-intercept form?​

9y-8x=63 How do I convert this into slope-intercept form?