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Irina-Kira [14]
3 years ago
12

3y+12=2x in slope-intercept form?

Mathematics
1 answer:
alekssr [168]3 years ago
5 0

\bf \stackrel{\textit{solving for \underline{y}}}{3y+12=2x}\implies 3y=2x-12\implies y=\cfrac{2x-12}{3}\implies y=\cfrac{2x}{3}-\cfrac{12}{3} \\\\\\ y=\cfrac{2}{3}x-4\impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}

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Plz help and show how you did the math question
Nikitich [7]

Answer:

x =  - 3

y =  - 2

Step-by-step explanation:

Since y=x+1 plug it into bottom equation as y.

x + 1= 5x + 13

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Subtract 5x from both sides

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Divide both sides by -4

x =  - 3

Now x=-3 into the top equation to find y

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aivan3 [116]
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3 years ago
Bonus: Find the value of x.
Mars2501 [29]

Answer:

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4 years ago
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kicyunya [14]
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3/10 and 6/10 also add up to 9/10.

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3 years ago
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Answer:

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Step-by-step explanation:

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