The line would change its y-intercept from 2, to -1 on a graph.
Blue line is original equation.
Red line is changed to -1
Divide 30/.4 because 40%v of 100 is .4.
The answer is 12.
The number is 0-K so its opposite would be positive. The answer would be 0+K
Answer:
-30
Step-by-step explanation:
( Add 2 on both sides)
( Multiply by -3 on both sides)

<u>Verify:</u>
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(Correct<u>)</u>