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
Tresset [83]
3 years ago
15

Solve Equation 34 – 7x = 15 + 12x I need help solving the equation

Mathematics
1 answer:
ycow [4]3 years ago
8 0

Answer: 1=x

Step-by-step explanation:

34-7x=15+12x

Add 7x to both sides of equation because the oppisite of -7x is +7x

34-7x+7x=15+12x+7x

34=15+19x

Subtract 15 from both side of equation because the oppisite of 15 is -15

34-15=15-15+19x

19=19x

Divide both sides by 19 to get x alone

19/19=19x/19

1=x

You might be interested in
Solve for x <br> solve for x <br> solve for x
goldenfox [79]

Answer:

x = 95

Step-by-step explanation:

(2x - 60)° = (x + 35)° (corresponding angles are congruent)

2x - 60 = x + 35

2x - 60 - x = x + 35 - x

x - 60 = 35

x - 60 + 60 = 35 + 60

x = 95

5 0
3 years ago
Read 2 more answers
Locate the point (-3.5, -1) on the coordinate plane:
MrRissso [65]

Answer:

go to the left 3.5 units then go down one and that's your point

8 0
2 years ago
Read 2 more answers
FIND THE EQUATION OF THE LINE . USE EXACT NUMBERS
Alik [6]

Answer:

  • y = -3x + 7

Step-by-step explanation:

<u>Use points on the graph:</u>

  • (0, 7) and (2, 1)

<u>Find the slope:</u>

  • m = (1 - 7)/ 2 = -3

<u>The y-intercept is known b = 7, so the equation is:</u>

  • y = mx + b
  • y = -3x + 7
3 0
3 years ago
The current population of a town is 10,000. If the population, P, increases by 20% each year, which equation could be used to fi
frozen [14]

Answer:

<u>The equation would be:</u>

<u>p = 10,000 * (1 + 0.2)∧ t</u>

Step-by-step explanation:

1. Let's review the information provided to us to answer the question correctly:

Current population of a town = 10,000 inhabitants

Growth rate of the population = 20% annually

2. Which equation could be used to find the population after T years?

p = Population of the town after t years

t = Number of years

We will use the following equation:

<u>p = 10,000 * (1 + 0.2)∧ t</u>

For example, let's calculate the population after 6 years, replacing with the real values, we have:

p = 10,000 * (1 + 0.2)⁶

p = 10,000 * 2.986

p = 29,860 inhabitants

7 0
3 years ago
Another question I'm stuck on
qwelly [4]
M=(y2-y1)/(x2-x1) m=(-4-4)/(3-1) m=-8/2 m=-4 so the answer should be first one
7 0
3 years ago
Other questions:
  • The solution to the following system of linear equations lies in which quadrant? −2x + 3y = 8 4x + y = −2
    11·1 answer
  • A baseball team played 32 games and lost 8. Katy was the catcher in 5/8 of the winning games and 1/4 of nthe losing games.
    5·1 answer
  • Last month, the daily balance in Joana's credit card account was $1,000 for 9 days, $750 for 10 days, $850 for 4 days, and $900
    6·1 answer
  • Hurry a lot of points!
    7·2 answers
  • For each order pair ,determine whether is it a solution to 7x+4y=-23
    15·1 answer
  • (3.56 × 102) + (2.17 × 104) in scientific notation
    14·1 answer
  • ILL GIVE BRAINLEST, please no links and explain please:)
    11·1 answer
  • 2) Find the area. *<br> 7 points<br> 12 cm<br> 2 cm<br> 4 cm<br> 6 cm<br> 24<br> O 12<br> 36<br> 48
    15·1 answer
  • PLEASE HELP I WILL MARK BRAINLIEST
    6·1 answer
  • The ratio of male to female bats under the Congress Avenue Bridge in Austin, Texas is 5/4. If you were to see 486 bats fly out f
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!