Question

How many solutions can be found for the equation 4z + 2(z − 4) = 3z + 11?
None One Two Infinitely many

Answer 1

A)None
B) One
C)Two
D)Infinitely many

Answer 2

please help?

Answer 3

Ok we do the same thing as the last problem

Answer 4

ok

Answer 5

\[4z + 2(z − 4) = 3z + 11 \]
we need to distribute first so...
\[2(z − 4) \]
you get \[4z+2z-8=3z+11\] combine like terms so what is...
\[4z+2z=?\]

Answer 6

6

Answer 7

Good so now we have...
\[6z-8=3z+11\] combine like terms add 8 to both sides and get...
\[6z=3z+19\]
now combine the Zs
\[6z+3z=?\]

Answer 8

9

Answer 9

good what is
\[19 \div 9=?\]

Answer 10

2.1111

Answer 11

so the answer would be what??

Answer 12

A?

Answer 13

yep :)

Answer 14

thanks