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
Vsevolod [243]
3 years ago
10

Solve for y: 15 = y – 7

Mathematics
2 answers:
mixer [17]3 years ago
8 0

Some number y has 7 subtracted off to get 15. We have y-7 = 15. To isolate y, we have to undo the "subtract 7" operation that happens to y. We have to add 7 to both sides.

y-7 = 15

y-7+7 = 15+7

y = 22 is the answer

ioda3 years ago
7 0

Hello!

Solve for y.

15 = y - 7

Explanation:

↓↓↓↓↓↓↓↓↓↓↓↓↓↓

First you had to switch sides.

y-7=15

Then you add by 7 from both sides of the equation.

y-7+7=15+7

Simplify it should be the correct answer.

y=22

Answer⇒⇒⇒⇒⇒y=22

Hope this helps!

Thank you for posting your question at here on Brainly.

Have a great day!

-Charlie

You might be interested in
Brianna has 4 pink bracelets. One third of all her bracelets are pink. How many braclets does Brianna have?
liq [111]
Brianna has 12 braclets
3 0
3 years ago
Read 2 more answers
Algebra 2 semester 2 activity 4.1.1
podryga [215]
I don’t know what your asking
8 0
3 years ago
If f(x) = x^2 - 2x+3 <br> then what is f(-3)?
galben [10]

Answer:

f(- 3) = 18

Step-by-step explanation:

To evaluate f(- 3) substitute x = - 3 into f(x)

f(- 3) = (- 3)² - 2(- 3) + 3 = 9 + 6 + 3 = 18

5 0
3 years ago
Read 2 more answers
Can someone explain this? (This is algebra 1)
12345 [234]

Answer:

x=12

Triangle abc and Def are congruent but different sizes. The original triangle has side values of 2, 6 and 5. Then the shape is dilated by an unknown factor, giving it the side lengths of 4, x, and 10. Looking at the increase in side lengths we see that theres an increase of 2 to 4, or multiplying by 2 and an increase from 5 to 10, or multiplying by to. So now that we know there was a dilation of 2, we multiply 6 by 2 to find 12

5 0
3 years ago
Timmy is in the mall with his mom, and is throwing a fit because he wants her to buy him a new
Elodia [21]

Answer:

he has received negative positive punishment...? I"M SORRY IF IT"S WRONG!!!

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Last week Jonas spent 9 1/6 hours working on his homework over a period of 4 2/3 days. Approximately how many hours a day, on av
    11·1 answer
  • Which statement about the ordered pairs (3, −8) and (4, 4) is true for the equation 3x−y/4=11 ? incorrect answer: Neither ordere
    11·2 answers
  • Multiply and simplify. (x + 3)(x - 8)
    15·1 answer
  • Find the value of x for which 2x ^(1/ 2) = 32.
    10·1 answer
  • one side of a triangle is one-third the longest side. the third side is 11 ft less than the longest side. the perimeter is 73. f
    13·1 answer
  • PLZ HELP<br> Solve for x. <br><br> Answer
    6·3 answers
  • Benito wrote the equations shown about the figure. Explain Benito’s errors.
    15·1 answer
  • How do I <br> evaluate 32-4x3
    14·2 answers
  • What is the value of x?<br> (2x-54)<br> (16)°
    8·1 answer
  • PLEASE ANSWER ASASP FOR BRAINLEST!!!!!!!!!!!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!