1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
earnstyle [38]
3 years ago
10

How to solve d - 5 = 7 algebraically

Mathematics
2 answers:
Arte-miy333 [17]3 years ago
7 0

Answer:

Step-by-step explanation:

Simplifying

d + -5 = 7

Reorder the terms:

-5 + d = 7

Solving

-5 + d = 7

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '5' to each side of the equation.

-5 + 5 + d = 7 + 5

Combine like terms: -5 + 5 = 0

0 + d = 7 + 5

d = 7 + 5

Combine like terms: 7 + 5 = 12

d = 12

Simplifying

d = 12

adelina 88 [10]3 years ago
6 0

Answer:

d = 12

Step-by-step explanation:

d - 5= 7

( d - 5 ) + 5 = 7 + 5

d - 5 + 5 = 12

d = 12

You might be interested in
Over a 30-day period, the mean temperature in Morristown was 56°F with a standard deviation of 8.4°F and the mean temperature in
kondaur [170]

Answer: i think the answer would be d the temperatures were more consistent in san juan im pretty sure

Step-by-step explanation:

hope this helped im pretty sure this is right check my yt channel out hailey azbell

8 0
3 years ago
Write the expression as a number in scientific notation. quantity 5 times 10 squared end quantity times quantity 4.2 times 10 to
KatRina [158]

The value of the expression is 3.5 × 10³.

<h3>How to calculate the expression?</h3>

It should be noted that the expression given is 5 times 10 squared end quantity times quantity 4.2 times 10 to the fourth power end quantity all divided by quantity 6 times 10 cubed.

This will be:

5 × 10² × 4.2 × 10⁴ / 6 × 10³

= 3.5 × 10³

The value of the expression is 3.5 × 10³.

Learn more about expressions on:

brainly.com/question/723406

#SPJ1

5 0
1 year ago
Read 2 more answers
All rectangles are simular true or false
saul85 [17]

Answer:

true

Step-by-step explanation: all rectangles have 2 long sides and 2 short sides


5 0
3 years ago
Read 2 more answers
Manny, Levi, and Drew have coin collections. Manny has as many coins as Levi has. Drew has as many coins as Manny.
aev [14]
The answer is A because all three of them have the same amount of coins

5 0
3 years ago
Read 2 more answers
HELP PLS ASAP i’ll mark as brainliest if correct !
MrMuchimi
Answer is 1 : 3 or C
7 0
3 years ago
Other questions:
  • 30% of n equals 135
    7·1 answer
  • Factor -5a^2b + 10ab^2 - 20b + 25a^3b
    8·2 answers
  • If the area of a park is exactly halfway between 2.4 and 2.5 acres,what is the area of the park?
    10·1 answer
  • Plz help. Only answer if you know.
    8·1 answer
  • Mark earned $48. He spent $6 and saved the remaining money.
    13·1 answer
  • If a number is divided in half and the answer is multiplied by 6, how does the final answer compare to the original number?
    15·1 answer
  • Please help!!! I can't​
    6·1 answer
  • I'd really appreciate some help on this. Find JL.
    9·1 answer
  • at a local drive-thru restaurant four out of every ten drinks sold are diet drinks if the restaurant sells 14,380 drinks in one
    9·1 answer
  • Is median a measure of center or a measure of variation
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!