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
Sphinxa [80]
3 years ago
15

Solve 2x+7=x-3 Please can u show your working out

Mathematics
2 answers:
Korolek [52]3 years ago
7 0
X= -10
You may review the image Ive attached to see how I got this answer.

Alexxandr [17]3 years ago
7 0
Subtract 7 from both sides.
1. 2x + 7 - 7 = x - 3 - 7
now the equation reads like this 
 2x = -10 + x
subtract x from both sides 
2. 2x - x = -10 + x - x
now the equation reads like this
x = -10
then you have your answer
3. x = (-10)
You might be interested in
I need the answer ASAP with give Brainlyest
nekit [7.7K]

M stands for the slope (change in Y/ change in X)

B stands for the y intercept

6 0
4 years ago
Helpppppppppp mathhhhhhhhhhhhhhhh
zhenek [66]
1- ASA for all triangle mentioned. The have one side adjacent to 2 angles

4 0
3 years ago
Read 2 more answers
Elevations above sea level are given as positive values, while elevations below sea level are given as negative values. Tina is
UkoKoshka [18]

|-80|=80

|x| -≥ this symbol is named as mod

we use this to find the absolute value...

it can be explained easily as meaning like rounding off

I'm that even the number given inside in negative we should write the answer only in positive

negative number can never be the answer of absolute value

hope helpful

mark brainliest

7 0
3 years ago
When you divide with negative exponents, you divide the rational numbers like normal and then you add the exponents.
Doss [256]

Answer:

the same as multiplying them, except you're doing the opposite: subtracting where you would have added and dividing where you would have multiplied. If the bases are the same, subtract the exponents. Remember to flip the exponent and make it positive, if needed.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
(3.03 MC)
liberstina [14]

Answer:

Step-by-step explanation:

the following equation to show the height of the plant f(n), in cm, after n days:

f(n) = 8(1.05)^n

Part A: When the scientist concluded his study, the height of the plant was approximately 11.26 cm. What is a reasonable domain to l

5 0
3 years ago
Read 2 more answers
Other questions:
  • Elizabeth and Mini are playing a factor game. Elizabeth told Mimi that she was thinking of a mystery number that had 2, 7, and 9
    9·2 answers
  • The sum of three consecutive numbers is 87. what is the smallest of the 3 numbers?
    13·2 answers
  • Write the y-intercept of x=5y-10
    9·1 answer
  • Shannon used equal numbers of quarters and nickels to buy a new notebook that cost $1.50. How many of each coin did she use?
    15·2 answers
  • The Booster Club has a goal of raising at least $600. The Club has already raised $50. The Booster Club is sponsoring a pancake
    9·1 answer
  • Which equation is a function?​
    14·2 answers
  • Help me help me help me help me
    9·2 answers
  • Q: Buy one, get the second half price!<br>Find the percentage reduction of this special offer.​
    13·1 answer
  • What is the square root of 16/121 <br> answer has to be a fraction :)
    10·2 answers
  • Can anybody help meee
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!