3 years ago

2(3x+2)=2x+28 What is x?

Mathematics

1 answer:

kherson [118]3 years ago

5 0

Answer:

x = 6

Step-by-step explanation:

Step 1: Distribute

2(3x + 2) = 2x + 28

(2 * 3x) + (2 * 2) = 2x + 28

(6x) + (4) = 2x + 28

Step 2: Subtract 2x from both sides

6x + 4 - 2x = 2x + 28 - 2x

4x + 4 = 28

Step 3: Subtract 4 from both sides

4x + 4 - 4 = 28 - 4

4x = 24

Step 4: Divide both sides by 4

4x / 4 = 24 / 4

x = 6

Answer: x = 6

You might be interested in

Pls Help me. There is 20 points to anyone who answers this first.

Alexeev081 [22]

bro doesnt it say the correct answer right there??

6 0

4 years ago

If x^2=20, what is the value of x?

JulsSmile [24]

Answer:

x = 2√5 and x = - 2√5

Step-by-step explanation:

x^2 = 20

x = 2√5 and x = - 2√5

5 0

4 years ago

Read 2 more answers

A handy man charges $40 an hour plus the cost of materials. Rosanne received a bill from the handyman for $477 for 8 hour of wor

djverab [1.8K]

Should be something like 40(8)+ ?= 477$

5 0

4 years ago

Read 2 more answers

Find a formula for the inverse g (x) =(x-1) ^1/3-1

katrin [286]

Y= x+ (x-1) ^1/3-1
y+1=x+(x-1) ^1/3
(1/3)1/3=0
y+1(1/3)= x+(x+1)
y/3=x+(x+1)
y/3=2x+1
(y/3)(2/1)=x+1
2y/3-1=x
g(x)= (2y/3-1)⁻⁻¹

6 0

4 years ago

LMNP is a rectangle. Find the value of x and the length of each diagonal.

Neporo4naja [7]

Solution:

We know that:

Given diagonals: LN and MP
LN and MP must be equal because they are diagonals of LMNP.
LN = 4x + 3
MP = 8x - 9

Since LN and MP must be equation, equation formed: 4x + 3 = 8x - 9

Let's simplify the equation to find x.

Subtracting 4x both sides.

$4x + 3 = 8x - 9$
=> $4x - 4x + 3 = 8x - 9 - 4x$
=> $3 = 4x - 9$

Add 9 both sides.

=> $3 = 4x - 9$
=> $3 + 9 = 4x - 9 + 9$
=> $12 = 4x$

Divide 4 both sides.

=> $12 = 4x$
=> $\frac{12}{4} = \frac{4x}{4}$
=> $x = 3$

Now, let's find the length of each diagonal.

$LN = 4x + 3 = 4(3) + 3 = 12 + 3 = 15 \space\ units$
$MP = 8x - 9 = 8(3) - 9 = 24 - 9 = 15 \space\ units$

7 0

3 years ago

Read 2 more answers