Since slope intercept is y=mx+b, you first want to get rid of the 2x by subtracting it from both sides. after, you should end up with 4y=16-2x or 4y=-2x+16, they both are the same, but some teachers might prefer the slope first. after that, you want to get the y alone, so you divide everything by 4. you should end up with the slope intercept form being y=-2/4x+4, simplified to y=-1/2x+4.
Expand -8(3x+9). Then 33x - 24x - 72 > -9
Combining the x terms and then the constant terms,
9x > 63. Dividing both sides by 9, x > 7 (answer)
Answer:
Yes, it is -6
Step-by-step explanation:
That is because the square root of 9 is 3 and the square root of 144 is 12, so after taking the square roots you have: 3*12 -42 = -6
When u got a + in the middle, parenthesis are not needed
3x^2 - 2 + 2x^2 - 6x + 3...now we combine like terms
5x^2 - 6x + 1 <==
