All categories

2 years ago

Z+6/3=2z/4 Please solve for z❤️

Mathematics

1 answer:

mrs_skeptik [129]2 years ago

3 0

We have z + 2/1 = z/2;
Then, 2z/2 + 4/2 = z/2;
2z + 4 = z;
2z - z = - 4;
z = -4

You might be interested in

The length of a rectangle is 2 meters less than 2 times the width. The perimeter is 20 meters. Find the width.

kakasveta [241]

The equation you'd make would be (2x-2)+(2x-2)+x+x=20 because the length is 2 m less than the width (x). To simplify, it'd be 6x-4=20 because you combine like terms. You then move the -4 over to the 20 to make it 6x=24. The final answer is 4 meters.

4 0

3 years ago

Andrew is elder to Brian by 2 years. Andrew's father Frank is twiceas old as Andrew, and Brian is twice as old as his sister Sar

babunello [35]

Let "x" represent the age of Brian.

Andrew is elder than Brian by 2 years, we can symbolize his age as "x+2"

Frank is twice as old as Andrew, we can symbolize his age as "2(x+2)"

Sarah has half the age of Brian's, we can symbolize her age as "x/2"

Frank ans Sarah's ages differ by 40 years, we can symbolize this as:

$2(x+2)-\frac{x}{2}=40$

Solve the term is parenthesis

$\begin{gathered} 2x+4-\frac{1}{2}x=40 \\ 2x-\frac{1}{2}x+4=40 \\ \frac{3}{2}x=40-4 \\ \frac{3}{2}x=36 \\ x=24 \end{gathered}$

x=24 years

Andrew's age is

$x+2=24+2=26$

Andrew is 26 years old

3 0

1 year ago

Use the right triangular prism shown to answer the following questions.

Tju [1.3M]

Answer:

168cm is the right answer

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

PLEASE HELP!! WILL MARK BRAINLIEST!!!

Licemer1 [7]

Answer:

Look Down

Step-by-step explanation:

1) x=9

2) x=12

3) x=12

4) x=12

5) x=11

6) x=11

4 0

2 years ago

Your sister Samantha is turning 48 in April. She is 3 times older than your brother John, and twice as old as you. How old is yo

attashe74 [19]

Is john 16?
Since samantha is 48 and she is 2 times older than me, that means im 24 (48/2) and since 3 times older than john that means 48/3= 16. John is 16

7 0

1 year ago