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
ELEN [110]
3 years ago
7

2x + 6y = 17 2x + 10y = 9

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
4 0
2x+6y=17
2x+10y=9
-4y=8
divide -4 on each side.
y=-2
2x+10 (-2)=9
2x-20=9
add 20 on each side of the equal sign
2x=29
divide 2 on each side
x=14.5
check:
2(14.5)+10 (-2)=9

You might be interested in
Quadrilateral EFGH was dilated by a factor of 3. What is FG F'G'
Nikolay [14]
The coordinates would be multiplied by 3, as the scale factor is 3, and it is a dilation, so we know the size increases.
7 0
4 years ago
Read 2 more answers
Help me please brainly
3241004551 [841]

Step-by-step explanation:

1)

3x+3

2)

10+2x

3)

8x+24

4)

8a+8b+8c

6 0
3 years ago
Drag steps of the solution into order to solve for x in the equation 9(x + 3) = 108.
Marat540 [252]

Answer:

Given expression is,

9(x+3) = 108

In solving the equation the steps are as follows,

Step 1 : 9x + 27 = 108      ( By distributive property )

Step 2 : 9x = 81               ( Subtracting 108 on both sides )

Step 3 : x = 9                   ( Divide both sides by 9)

Hence, by the above explanation we can drag the steps of solution in correct order.

3 0
3 years ago
Read 2 more answers
What is the lowest common denominator of 6,4,3,42?
TEA [102]

Answer: 1

Step-by-step explanation: the lowest number they divide into evenly is 1

8 0
2 years ago
16
Likurg_2 [28]

Answer: 41,224

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Find the value of m and YZ if Y is between X and Z. XY = 4m, YZ = 3m, and XZ =35
    6·1 answer
  • 96 · (70 · n) = (96 · 70) · 28
    5·2 answers
  • Kareen bought 12 pencils for $2.16. At the same unit price, how many pencils could he buy with $4.50?
    11·1 answer
  • a circular frame that is 3 inches wide surrounds the mirror what is the combined area, in square inches, of the circular mirror
    10·1 answer
  • A Gallup Poll in July 2015 found that 26% of the 675 coffee drinkers in the sample said they were addicted to coffee. Gallup ann
    10·1 answer
  • The hypotenuse of a triangle measures 53 feet and one of its legs measures 28 feet what is the length of the missing leg
    9·2 answers
  • Ratios equivalent to 5:1
    7·2 answers
  • Help needed asap idk anything
    15·2 answers
  • Solve the equation by finding the common denominator. Two and one third plus three and five elevens equals blank
    5·1 answer
  • Write an expression to represent: 3 minus the quotient of x and 4
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!