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
maria [59]
3 years ago
11

I am confused help me

Mathematics
2 answers:
bonufazy [111]3 years ago
4 0
2x+3=17
subtract 3 from both sides
2x=14
divide both sides by 2 and get
x=7
victus00 [196]3 years ago
3 0
You need to subtract the 3. when you add a 3 you end up with 6. WHAT YOU DO TO ONE SIDE, YOU MUST DO TO THE OTHER. 
You might be interested in
To change knots per hour to miles per hour, use the expression 1.15k, where k is the speed in knots per hour. A plane is flying
Oduvanchick [21]
All you need is mulitplication. 300 times 1.15 is 345 miles per hour. You're welcome!
7 0
3 years ago
When a hockey player attempts a shot,he is 26 feet from the left post of the goal and 40 feet from the right post. The distance
Wewaii [24]

Answer:

LB=7701 3

degrees

8 0
3 years ago
Read 2 more answers
How many terms are in this expression?<br> 5 -x2 + 4y - 3x + 4z
sleet_krkn [62]

Answer: −x2−3x+4y+4z+5

Step-by-step explanation:  terms are (positive or negative), a single variable ( a letter ), several variables multiplied but never added or subtracted.

8 0
3 years ago
Robert went to the grocery store and purchased cans of soup and frozen dinners. each can of soup has 300 mg of sodium and each f
Paraphin [41]

There are 9 cans of soup and 5 cans of frozen dinner.

The variables used for soup and frozen dinner are x and y respectively.

Step-by-step explanation:

Let,

Soup = x

Frozen Dinner = y

According to given statement of sodium;

300x + 500y = 5200 eqn 1

And,

x + y = 14 eqn 2

Multiplying\ equation\ 2\ with\ 300\\300(x+y=14)\\300x+300y=4200\ Eqn 3\\

Subtracting Eqn 3 from Eqn 1;

(300x+500y)-(300x+300y)=5200-4200\\300x+500y-300x-300y=1000\\200y=1000\\y=\frac{1000}{200} \\y=5

Putting value of y in Eqn 1;

300x+500(5)=5200\\300x+2500=5200\\\\Subtracting\ 2500\ from\ both\ sides\ \\300x+2500-2500=5200-2500\\300x=2700\\x=\frac{2700}{300} \\x=9

There are 9 cans of soup and 5 cans of frozen dinner.

The variables used for soup and frozen dinner are x and y respectively.

Keywords: Variables, linear equations, subtraction.

Learn more about linear equations at;

  • brainly.com/question/5047646
  • brainly.com/question/5048216

#LearnwithBrainly

5 0
3 years ago
How would u write three times a number x
Law Incorporation [45]
Can write 3x or 3(x) or 3•x
7 0
3 years ago
Read 2 more answers
Other questions:
  • Help please soon !!!!!!
    11·1 answer
  • V*4x= How do you simify this equation
    7·1 answer
  • 1. What does it mean to find the cube root of a number?
    15·2 answers
  • Cara saw an advertisement claiming 5 out of 6 students prefer talking on the phone over texting. She predicts that 500 out of 60
    12·1 answer
  • kinsley walked 7/8 mile on saturday and 6/8 on sunday how far did she walk over the weekend give the answer as a mix number
    13·1 answer
  • A thumbtack that is tossed can land point up or point down. The probability of a tack landing point up is 0.2. A simulation was
    12·2 answers
  • hello my frands teheehee free answers maybe even giving out brainliest I dont know how to spell don't attack me
    10·2 answers
  • Hey I need help fast
    11·2 answers
  • Can someone please help me with this (it says I have to choose more than 1 answers)
    9·1 answer
  • If you convert 1/4 to a decimal, you will get .35 True or False<br> O True<br> O False
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!