Hello! :)
4(2p - 8) - 6p = 20 + 4(p + 6)
Distribute the coefficients outside of the parenthesis:
4(2p) + 4(-8) - 6p = 20 + 4(p) + 4(6)
8p - 32 - 6p = 20 + 4p + 24
Combine like terms:
2p - 32 = 44 + 4p
Subtract 2p from both sides:
-32 = 44 + 2p
Subtract 44 from both sides:
-76 = 2p
Divide both sides by 2:
p = -38.
If y=8-x then you can plug that into the equation like 7=2-(8-x). When you distribute the equation becomes 7=2-8+x. Once you combine like terms the equation becomes 7=-6+x. Then you subtract 6 from both sides, which gives you 13=x.
To find y just put 13 where x was in the first equation. Y=8-13.
Y=-5
X=13
Answer:
<h3>
x = 6</h3><h3>
</h3>
Step-by-step explanation:
use Pythagorean theorem:
a² + b² = c²
where a = 2
b = x/2
c = √13
<u>plugin values into the formula:</u>
2² + (x/2)² = (√13)²
4² + <u>x² </u>= 13
4
16 + x² = 13 (4)
x² = 52 - 16
x = √36
x = 6
Answer:just find a common denomintor and add them
Step-by-step explanation:
Answer:
3796 Answer D
Step-by-step explanation:
I multiplied all of the slides. I hope this helps.