3 years ago

Solve for x. 6x=2x+48

Mathematics

2 answers:

anygoal [31]3 years ago

7 0

6x=2x +48
6x - 2x = 48
4x = 48
x = 12

puteri [66]3 years ago

4 0

6x=2x+48
-2 -2
4x + 48
divide bot numbers by 4. X is by itself and then you will have x=24

You might be interested in

You can drive 420 miles on 20 gallons in 6 hours. How far can you drive on 1 gallon?

Svetllana [295]

Answer:

21 miles

Step-by-step explanation:

20 gallons = 420 miles

Divide by 20

1 gallon = 21 miles

7 0

3 years ago

Read 2 more answers

What is an idempotent matrix?

Yuki888 [10]

$An\ idempotent\ matrix\ is\ a\ matrix\ n\times n\ (square\ matrix\ A)\ which:A^2=A\\\\Example:\\ A=\left[\begin{array}{ccc}2&-1\\2&-1\end{array}\right]\\A^2=\left[\begin{array}{ccc}2&-1\\2&-1\end{array}\right]\cdot\left[\begin{array}{ccc}2&-1\\2&-1\end{array}\right]=\left[\begin{array}{ccc}2\cdot2-1\cdot2&2\cdot(-1)-1\cdot(-1)\\2\cdot2-1\cdot2&2\cdot(-1)-1\cdot(-1)\end{array}\right]\\= \left[\begin{array}{ccc}4-2&-2+1\\4-2&-2+1\end{array}\right] = \left[\begin{array}{ccc}2&-1\\2&-1\end{array}\right] =A$

7 0

3 years ago

Read 2 more answers

How do I prove 7 ÷ 2 is equivalent to 7/2

lora16 [44]

Say that that mean the same thing just written in a different way to show that just answer the question using both ways

4 0

3 years ago

Read 2 more answers

A heptagon can be divided into how many triangles by drawing all of the diagonals from one vertex?

Salsk061 [2.6K]

That would be 5 triangles.