Answer:
x = 9
Step-by-step explanation:
3(3x + 5) = 96
Divide both sides by 3.
3x + 5= 
Divide 96 by 3 to get 32.
3x + 5= 32
Subtract 5 from both sides.
3x = 32 − 5
Subtract 5 from 32 to get 27.
3x = 27
Divide both sides by 3.
Divide 27 by 3 to get 9.
Hope it helps and have a great day! =)
Answer:
since they are alternate exteriors, we put a equal sign
2x+78=5x+15
next we subtract 78 on both sides
2x+78-78=5x+15-78
2x=5x-63
then we subtract 5x on both sides
2x-5x=5x-5x-63
-3x=-63
after that we divide -3 on both sides
-3x/-3=-63/-3
and the answer is
x=21
Step-by-step explanation:
Hello!
Here we can use the quad formula to solve for the x values or roots.
= -2 and 3/2
The negative root for this equation is x=-2
We find the roots of an equation by solving for x by different ways, most common ones being the quadratic formula of x= [-b +/-sqrt(b^2-4ac)]/2a or factoring and setting equal to zero and solving for x value(s) that way. Also the roots are where the graph of the equation crosses the x-axis.
Hope this helps. Any questions please just ask. Thank you kindly
Answer:
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Because its B
