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Can somebody show me how to change 3x+2y=26 into y=mx+b?
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1 vote
Can somebody show me how to change 3x+2y=26 into y=mx+b?

User Pavel Sich
by
8.0k points

2 Answers

1 vote
3x + 2y = 26
- 2y -2y
3x = 26 - 2y
-26 -26
3x - 26 = -2y

m = slope
b = x-intercept
y = y-intercept


User Oliver Lienhard
by
7.6k points
4 votes
3x + 2y = 26 ==> y = mx + b

Basically, you would make y isolated.

So, subtract 3x from both sides.

2y = -3x + 26

Divide both sides by 2.

y = -3/2x + 13

Where m = slope, 13 = y-intercept

~Hope I helped!~
User Lionel Parreaux
by
8.4k points
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