More than double (algebra ii)
solve the equation. check for extraneous solutions.
9 (9 – 8x)= 2x + 3
show your work and explain your steps if possible
everything , tia !

X=1.05 OR 39/37

Step-by-step explanation:

Distribute the 9 and make it: 81-72x=2x+3

Then add 72x to 2x and make: 81=74x+3

Subtract the 3: 78+74x

Divide 78 by 74: 78/74=x

x=1.05

tickets for the harlem globetrotters

show at michigan state university in

2010 cost $16, $23, or, for vip seats, $40.

total revenue = 16x + 23y + 40z

if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, sales of all three kinds of tickets would

total $46,575.

16x + 23y + 40z = 46575, how many of each kind of ticket would

have been sold?

solve for x, y and z

x − 9z = 0

x − y − z = 55

16x + 23y + 40z = 46575

x = 1170

y = 985

z = 130

welcome!

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w