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
scoray [572]
3 years ago
7

Given that 7x – 4y = 6 Find x when y=9

Mathematics
2 answers:
EastWind [94]3 years ago
7 0

It's 6, do you need something more simplified?

Stella [2.4K]3 years ago
4 0

Answer:

6

Step-by-step explanation:

Substitute y for 9: 7x - 36 = 6

Add 36 to both sides: 7x = 42

Divide both sides by 7: x = 6

You might be interested in
Can someone help me with this question!<br><br> 13-3/2 x =37
kaheart [24]

Answer:

13-3/2x=37

taking LCM,

13×2x/1×2x - 3/2x=37

26x-3 /2x=37

cross multiply

2x × 37=26x-3

74x=26x-3

74x-26x=-3

48x=-3

x=-3/48

x=-1/16

hope it helps you!

8 0
3 years ago
A What fractions can you find that are equivalent to 2/3?
SCORPION-xisa [38]

Answer:

4/6

Step-by-step explanation:

The fraction 4/6 is equal to 2/3 when reduced to lowest terms. To find equivalent fractions, just multiply the numerator and denominator of that reduced fraction (2/3) by any integer number, i.e., multiply by 2, 3, 10, 30... 4/6 is equivalent to 2/3 because 2 x 2 = 4 and 3 x 2 = 6 6/9 is equivalent to 2/3 because 2 x 3 = 6 and 3 x 3 = 9

3 0
3 years ago
Bruce buys 7 cans of food for his dog a week and a bag of dog food every 4 weeks .cans of dog food cost $1.29 each. a bag of dog
NemiM [27]

I BEILEVE that 1.29x7=9.03

so if you add 67.59 to 9.03 you'll get

*76.62*

Bruce spent $76.62 on dog food.

3 0
3 years ago
The graph shows the printing rate of Printer A. Printer B can print at a rate of 25 pages per minute. Complete this sentence: Th
frez [133]

Answer:

a equal to c 25 b greater than

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
I need help. Please solve this using GEMS. Take a photo of your work and attach it to your answer. Please help.
Viefleur [7K]

Answer is 120.

(Sorry if photo quality is bad. The camera on my device sucks.)

6 0
3 years ago
Read 2 more answers
Other questions:
  • 2 6/27 in simplest form
    14·1 answer
  • A triangular pyramid has a base with an area of 7 square centimeters and lateral faces with bases of 4 centimeters and heights o
    12·1 answer
  • If f(x) = 5x + 40, what is f(x) when x = -5?<br> оооо
    8·1 answer
  • Sally bought a soft drink for 3 $and 9 candy bars she spent a total of $48. How much did each candy bar cost?
    8·1 answer
  • Can anyone slove this Equation for me <br><br>-x -6 = 4​
    12·2 answers
  • How many solutions does 2x+5=4+2x+1 have
    5·1 answer
  • The Williams budget 1/4 for rent and 1/3 for food. How much of their budget is left?
    15·1 answer
  • Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms.
    8·1 answer
  • Answer this pls I need it today!?
    8·2 answers
  • Algebraic terms are separated by<br> Choose all that apply.<br> =<br> +<br> x<br> \<br> -
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!