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
Marianna [84]
3 years ago
7

Solve the equation. Show your work. 3x – 10 = 5x + 32

Mathematics
2 answers:
liq [111]3 years ago
4 0

Answer:

-21 =x

Step-by-step explanation:

3x – 10 = 5x + 32

Subtract 3x from each side

3x-3x – 10 = 5x-3x + 32

-10 =2x +32

Subtract 32 from each side

-10 -32 = 2x+32-32

-42 = 2x

Divide each side by 2

-42/2 = 2x/2

-21 =x

Marta_Voda [28]3 years ago
3 0

Answer: x=-21

Step-by-step explanation:

To solve the equation you need to find the value of "x".

First, you need to subtract 32 from both sides of the equation:

3x - 10 -32= 5x + 32-32\\\\3x - 42= 5x

 Now you must subtract 3x from both sides of the equation:

3x - 42-3x= 5x-3x\\\\- 42= 2x

And finally divide both sides of the equation by 2. Then:

\frac{-42}{2}=\frac{2x}{2}\\\\x=-21

 

You might be interested in
You buy Apple stock for $120 per share over a period of time the stock value increased at a weekly rate of 5% you sell the stock
Rainbow [258]

Answer:

8.31  weeks

Step-by-step explanation:

Given that the cost of one share of Apple stock, C=$120

Rate is the increment of the stock value, R= 5%/week=0.05 / week.

Assuming that after t week, the stock has been sold for $180.

Since the stock value increased at 5% every week, so, the interest is compounded weekly, so

S=C\left(1+R\right)^t \\\\ \Rightarrow 180 = 120\left(1+0.05\right)^t \\\\  \Rightarrow 180 = 120\left(1.05 )^t \\\\

\Rightarrow \frac{180}{120}=1.05^t \\\\\Rightarrow 1.5=1.05^t

\Rightarrow \ln(1.5)=t \ln(1.05) [taking log both sides]

\Rightarrow t=\frac {\ln(1.5)}{\ln(1.05)}=8.31 weeks

Hence, after 8.31  weeks the stock has been sold for $180.

6 0
3 years ago
Anyone know the mean.median.and mode of <br> 7,5,0,2,6,4,2
kenny6666 [7]
First put in ascending order.
0, 2, 2, 4, 5, 6, 7
The median is the middle number: 4
The mode is the number that repeats the most often: 2
The mean is the average. Add the numbers and divide by 7.
26/7 = 3.71
7 0
3 years ago
Read 2 more answers
Jh is the altitude to the hypotenuse gi what is the measure of
iren2701 [21]

Answer:

We are told of a 90 degree angle. plus we are told that GH and HI are similar.

Hence: Angle I is = 45 degree or Option C

5 0
2 years ago
Solve for z: 4 (z+6) -11 = 25<br> I need to show my work
mafiozo [28]

Answer:

z=3

Step-by-step explanation:

4(z+6)-11=25

add 11 to both sides

4(z+6)-11+11=25+11

simplify

4(z+6)=36

divide each side by 4

(4(z+6))/4=36/4

Simplify

z+6=9

subtract 6 from each side

z+6-6=9-6

simplify

z=3

6 0
3 years ago
Read 2 more answers
hi nothing for checking for me to be able to make it to the gym today and I love you too baby girl and I love you too baby and h
liraira [26]

If its nonsense question well i don't know

please don't give nonsense question.

3 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP I DON'T KNOW HOW TO DO THIS
    14·1 answer
  • Population parameters are difficult to calculate due to
    13·1 answer
  • If a number is divisible by 2, then it is even. What is the inverse of this statementWhat is the inverse of this statement?
    14·2 answers
  • -4 + p - 2 <img src="https://tex.z-dn.net/?f=%5Cgeq" id="TexFormula1" title="\geq" alt="\geq" align="absmiddle" class="latex-for
    7·1 answer
  • Carol has a savings account that earns .2 % interest annually. If the balance in her account is $6050.00, how much interest woul
    9·1 answer
  • If p is true and ~q is false, then p ➡️ ~q is__________false.
    7·1 answer
  • The value of a collectible is changing such that dv/dt = 2t/(sqrt(t^2+1)) given in 4/year, and t is the number of years from 200
    12·1 answer
  • A box contains orange balls and green The number of more four the number of orange If there 38 balls how many green balls and ho
    14·1 answer
  • Brian invests £6500 into his bank account.
    15·1 answer
  • Triangle LMN with vertices L(-9,-1) M(-3,-4) and N(-5,-8)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!