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
mylen [45]
3 years ago
13

Solve each equation for the bold variable​

Mathematics
1 answer:
Phantasy [73]3 years ago
4 0

Answer:

y = 3 - 2x

Step-by-step explanation:

The goal is to isolate the y variable

In order to have y by itself (on one side of the equation or equal sign), we must move the other numbers and variables to the other side.

Since 2x is on the same side as y, we have to subtract it from both sides. Subtracting it cancels out the original 2x and leaves the equation to look like this:

y = 3 - 2x

Now the y is isolated

Another example:

-5x + y = 15

To isolate the y, we must cancel out the -5x. Add 5x to both sides. It will cancel out the -5x and bring it to the right side of the equation, resulting in:

y = 15 + 5x

You might be interested in
This scatterplot shows the mean number of people per square mile in the US during every tenth year since 1900.
Salsk061 [2.6K]

Answer:

C is the closest estimate

6 0
3 years ago
Can you show me how you got that answer??...
Bess [88]
What answer my dude.....
4 0
3 years ago
Simplify the expressions and find the value:
Dahasolnce [82]

Answer:

x(x−3)+2=x.x−3x+2 \\ =x2−3x+2 \\F or x=1 \\ putting \:  x=1  \: in  \: expression \\ x2−3x+2=(1)2−3(1)+2 \\ =1−3+2 \\ =3−3 \\ =0

Solve  \: 3y(2y−7)−3(y−4)−63 for y=−2 \\ First \:  simplify \:  it, \\ =6y2−21y−3y+12−63 \\ =6y2−24y−51 \\ Put \:  y=−2 \: =6(−2)2−24(−2)−51  \\  =6×4+48−51 \: 6×4+48−51 \\  24+48−51 \\ =21

3 0
3 years ago
Kyle bought a sheet of lumber 8.7 feet long to build fence rails. He cut the strip into 3 equal pieces. How long is each piece?
forsale [732]

Answer:

i believe its 2.9 feet. 2 feet 10 inches 51/64 of an inch

6 0
3 years ago
3 in the power of ten word form
Ludmilka [50]

3 in the power of ten means "10^3."

10^3

How to solve exponents is to multiply the number as many times as it's exponent. So in this case you will have to multiply ten, three times.

10\times10\times10=1000

Which would mean that....

10^3=1000

The answer is 10^3.

Hope this helps.

3 0
3 years ago
Other questions:
  • If angle 7 has a measure of 135° in the given diagram, what is the measure of angle 6
    8·1 answer
  • At the popular restaurant Fire Wok,
    5·2 answers
  • The grades on a physics midterm at Covington have an average of μ=72 and σ=2.0 If Stephanie scored 1.23 standard deviations abov
    5·1 answer
  • The ratio of the measures of the angles of a triangle is 6:2:7. Find the measure of the largest angle.
    15·1 answer
  • I need help with these questions it’s urgent
    10·1 answer
  • 6x< 3x+15 please help me on this answer!! I am timeddddd
    7·2 answers
  • Find the product? (n - 4)(3n+7)
    7·2 answers
  • V=M/D
    13·1 answer
  • PLEASE HELP!!!!!!!!!!
    14·1 answer
  • Which of the following is equal to b^3/4 for all values
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!