3 years ago

If 7x + 11 = 39, then 7x = 28. Name property

Mathematics

1 answer:

Bogdan [553]3 years ago

5 0

Answer: Subtraction Property of Equality

<em>Step-by-step explanation:</em> The Subtraction Property of Equality tells us that

we can subtract the same quantity, or equal quantities,

from both sides of an equation.

To get from the statement 7x + 11 = 39 to 7x = 28,

we subtract 11 from both sides to get 7x = 28.

You might be interested in

A package of 25 wristbands cost $5.25. At this rate, what is the cost of 1 wristband in dollars and cents?

azamat

Answer:

$0.21

Step-by-step explanation:

We can set up a proportion. Say x is the cost of 1 wristband:

$\frac{5.25}{25} =\frac{x}{1}$

Now, we cross multiply:

25x = 5.25

Solving for x, we see that x = 0.21.

Thus, the answer is $0.21.

6 0

2 years ago

Read 2 more answers

What is the distance between the points (−7, 7) and (−7, 8) ?

Vesnalui [34]

Answer:1

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Which relationship describe angles 1 and 2

inn [45]

They are supplementary angles. They are located on a straight line, and when added together they will add up to 180 degrees.

7 0

3 years ago

The population of Small town in the year 1890 was 6,250. Since then, it has increased

Margarita [4]

Answer:

6097

Step-by-step explanation:

6,250 + 3.75% =

6,484.375

6,484.375 - 6,250 =

234

1,000,000 - 6,250 =

993,750

993,750 / 234 =

4,247

1890 + 4,247 =

6097

8 0

2 years ago

Harry took out a loan from the bank. The variable D models Harry's remaining debt (in dollars) t months after he took out the lo

tensa zangetsu [6.8K]

Answer:

700

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers