Draw the graph of the equation 3x-4y=12 from the graph find the value of y when x= 8
1 answer:
Answer:
y = 3
Step-by-step explanation:
3x - 4y = 12
3(8) - 4y = 12
24 - 4y = 12
- 4y + 24 = 12
- 4y + 24 - 24 = 12 - 24
- 4y = - 12
- 4y ÷ - 4 = - 12 ÷ - 4
y = 3
<em><u>Slope</u></em><em><u>:</u></em>
<em><u>y - intercept</u></em><em><u>:</u></em> (0, - 3)
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