All categories

3 years ago

What is x in this equation- 3/2x-7=-11

Mathematics

1 answer:

Sunny_sXe [5.5K]3 years ago

3 0

3/2x-7=-11

We move all terms to the left:

3/2x-7-(-11)=0

Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R

We add all the numbers together, and all the variables

3/2x+4=0

We multiply all the terms by the denominator

4*2x+3=0

Wy multiply elements

8x+3=0

We move all terms containing x to the left, all other terms to the right

8x=-3

x=-3/8

You might be interested in

Julio has a house worth $220,000. He has a $175,000 mortgage. Julio says that in this situation, his asset is really only $45,00

saveliy_v [14]

Answer:

Julio is correct because the $45,000 equity in the house is the real asset.

Step-by-step explanation:

220000-175000=45000

6 0

3 years ago

Read 2 more answers

What is the name of this polygon?

Goryan [66]

Answer:

That is a rhombus.

Brainliest is greatly appreciated

Answered by: Skylar

5/20/2020

1:37 PM (Eastern Time)

6 0

4 years ago

Read 2 more answers

PLEASE HELP NOW LIKE IM SERIOUS!!

Orlov [11]

Answer: WHICH ONE?? ALL OF THEM??

Step-by-step explanation:

8 0

3 years ago

The volume of the figure is 9ft 15ft 15ft 15ft please help fast PLEASE!

Whitepunk [10]

Step-by-step explanation:

Formulas.

Square: $V = L \times W \times H$

Square Pyramid: $V = \frac13b^2h$

b = base.

Let's work on the square first.

Substitute the Length, Width, and Height of the square into the formula:

$V=15 \times15\times15$

Solve:

$V=15^{3} =3,375$

Let's work on the square pyramid.

Substitute 225 into the formula, and 9 (height):

$V=\frac{1}{3}(15)^2(9)$

Solve:

$V=\frac{1}{3}225(9)$

$V=\frac{1}{3}(2025)$

$V=675$

Add each volume:

$3,375+675=4,050 ft^{3}$

The total volume of the figure is $4,050 ft^{3}$ .

3 0

3 years ago

The beginning checkbook balance of Gregory Co. was $3,045.58. Their bank statement indicated a balance of $4,262.92. The bookkee

Alex_Xolod [135]

Answer:

$3,659.82

Step-by-step explanation:

Adding to the checkbook those debits and credits not already there brings its balance to ...

... $3045.58 +651.84 -37.60 = $3659.82

Adjusting the bank's balance by the deposits and checks not already there brings its balance to ...

... $4262.92 +220.05 -325.50 -497.65 = $3659.82

Thus, the reconciled accounts will agree on the balance $3659.82.

8 0

3 years ago