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
ser-zykov [4K]
3 years ago
5

What's the solution of 7x+14-3x=30

Mathematics
2 answers:
aleksklad [387]3 years ago
6 0

Answer: 4

Step-by-step explanation:

First you start by subtracting 3x from 7x which leaves you with the equation 4x+14=30. Then you subtract both sides by 14 and that makes the equation 4x=16. Finally, you are going to divide by sides of the equation by 4 and that gives you x=4. This means the solution is 4.

Yuri [45]3 years ago
5 0

Answer:

4

Step-by-step explanation:

Step 1:

7x + 14 - 3x = 30

Step 2:

4x + 14 = 30

Step 3:

4x = 16

Answer:

x = 4

Hope This Helps :)

You might be interested in
Which equation has no solution?
RUDIKE [14]

Answer: B

Step-by-step explanation:

4(x+3)+2x=6(x+2)

4x+12+2x=6x+12

6x+12=6x+12

12=12

All real solutions

5+2(3+2x)=x+3(x+1)

5+6+4x=x+3x+3

11+4x=4x+3

11=3

No solution

7 0
3 years ago
Y = 4x – 10<br> y = 2<br> What is the solution to the system of equations?
ruslelena [56]
Y=4x-10
y=2
2=4x-10
12=4x
x=3
y=2
7 0
3 years ago
Read 2 more answers
PLEASE HELP.... The Question is .. Which equation best represents the graph shown below. Explain in detail how you arrived at yo
atroni [7]

The answer is D. y = 1/2(x+2)^2 -3

Step-by-step explanation:

I just put each answer choice into a graphing calculator and chose the one that was equivalent, D. came out to be right  

8 0
3 years ago
Charles is going campin with his family. His campsites 7/8 miles away. They walk at a steady speed of 1 1/2 mi/hr. How many minu
Elena L [17]
x-\ travel\ in\ minutes\\\\From\ proportion:\\\\1.5\ \ \ \ -\ \ \ \ 60\\\frac{7}{8}\ \ \  \ \ \ -\ \ \ \ x\\\\1.5x=60\cdot\frac{7}{8}\\\\1.5x=\frac{420}{8}\\\\1.5x=\frac{105}{2}\\\\1.5x=52.5\ \ \ \ \ |:1.5\\\\x=35\ minutes
5 0
4 years ago
1+12-9+23409-1238 -12313+122321
Lynna [10]
1 that’s your answer :)
6 0
2 years ago
Other questions:
  • The least common denominator of the rational numbers x^2-y^2/(x^2-8x+15) and y^2/15(x^2-6x+9) is
    5·1 answer
  • Note that this problem is given as
    13·1 answer
  • The are of the shape is __ square centimeter
    13·1 answer
  • What was the original price if: after 10% discount it becomes $450?
    6·2 answers
  • Simplify: 4^ sqrt 400/ 4^ sqrt 5 <br> SHOW WORK
    14·1 answer
  • What is the limit of the infinite series?
    14·1 answer
  • 5/9 and 15/27 compare
    14·1 answer
  • I had $80.45 in my bank account on Monday. I deposited $20.50 on Tuesday, Wednesday, and Thursday. I then withdrew $37.25 on Fri
    13·2 answers
  • List the subsets of the set { dog,cat,rabbit}
    9·1 answer
  • Use synthetic division to solve (3x^4+6^3+2x^2+9x+10)/(x+2). what is the quotient
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!