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
rjkz [21]
3 years ago
15

Solve for x: 2(5x + 9) = 78

Mathematics
2 answers:
charle [14.2K]3 years ago
7 0
10x + 18=78
10x= 78-18
10x=60
X=6
Readme [11.4K]3 years ago
5 0

\boxed{\large{\bold{\blue{ANSWER~:) }}}}

  • 2(5x+9)=78

  • 10x+18=78

  • 10x=78-18

  • 10x=60

  • \sf{ x=\dfrac{60}{10}  }

  • x=6
You might be interested in
Solve for x in the hanger below
Eva8 [605]

Answer:

x=3

Step-by-step explanation:

5 0
2 years ago
Using the rules of exponents to evaluate or simplify. write without negative exponents. 1/4^-2​
jekas [21]
16 or 4^2

This is really saying is 1/(1/4^2)
3 0
3 years ago
a block has two red sides, two green sides, one blue side and one yellow side what is the probability that when the block is rol
olga55 [171]

Answer:

2/6

Step-by-step explanation:

There are 6 sides, and two are green. That makes it 2/6

8 0
3 years ago
Read 2 more answers
Angle psr measures 99°. what is the measure of psq in degrees?
Snezhnost [94]
Assuming that point s is the vertex of the angle and that line sq is between angle psr. We can get the correct measurement of angle psq by subtracting 99 degrees with the measurement of the angle made by qsr. Hope this helps. Have a nice day.
6 0
3 years ago
Solve:<br> -0.4a+1.2=3.6
Komok [63]
A would equal negative 60
4 0
3 years ago
Read 2 more answers
Other questions:
  • To which subsets of real numbers does the number -22 belong? Choose all that apply.
    14·1 answer
  • Can someone help with this
    15·1 answer
  • Use the drawing tool(s) to form the correct answers on the provided graph.
    15·2 answers
  • For my little cousin:
    15·2 answers
  • The sum of two numbers is 64 and the difference is 6. What are the numbers?
    8·1 answer
  • Rocco received 5 new shirts and 2 new pairs of jeans for his birthday how many different ways can he wear his shirts with jeans?
    7·1 answer
  • The equation of the line of best fit of a scatter plot is y = −5x − 2. What is the slope of the equation?
    5·2 answers
  • Find the c.o.p <br> (4,9)<br> (4,12)<br> (5,21)
    5·1 answer
  • A local flower shop advertises that 4 out of every 5 flower seeds will grow. If Janie plants 40 of these flower seeds in her gar
    13·1 answer
  • 3.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!