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Law Incorporation [45]
3 years ago
5

What is the solution to 2x+6=20

Mathematics
2 answers:
rodikova [14]3 years ago
8 0
The solution to 2x+6=20

2x+6=20
     -6   -6            
Cross out the 2 six's and then take the 20 subtract it to 6 which would be 14 then take 14 divide by 2 and the answer is x=7
True [87]3 years ago
3 0

2x+6=20

2x=20-6

2x=14

x=14/2

x=7

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valentinak56 [21]
45 is the answer i hope this helps
8 0
2 years ago
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Find the midpoint of the line segment defined by the points: (5, 4) and (−2, 1) (2.5, 1.5) (3.5, 2.5) (1.5, 2.5) (3.5, 1.5)
Setler79 [48]

Answer:

\boxed {\boxed {\sf (1.5 , 2.5)}}

Step-by-step explanation:

The midpoint is the point that bisects a line segment or divides it into 2 equal halves. The formula is essentially finding the average of the 2 points.

(\frac {x_1+x_2}{2}, \frac {y_1+ y_2}{2})

In this formula, (x₁, y₁) and (x₂, y₂) are the 2 endpoints of the line segment. For this problem, these are (5,4 ) and (-2, 1).

  • x₁= 5
  • y₁= 4
  • x₂= -2
  • y₂= 1

Substitute these values into the formula.

( \frac {5+ -2}{2}, \frac {4+1}{2})

Solve the numerators.

  • 5+ -2 = 5-2 = 3
  • 4+1 = 5

( \frac {3}{2}, \frac{5}{2})

Convert the fractions to decimals.

(1.5, 2.5)

The midpoint of the line segment is (1.5 , 2.5)

3 0
3 years ago
3 over 8 what does that =
inn [45]

Answer:

.375

Step-by-step explanation:

divide 3 by 8

7 0
3 years ago
Read 2 more answers
Please help asap 20 points
Fudgin [204]
D would be the answer.
5 0
3 years ago
How do you solve this equation? 1/3|6x+5|=7
ycow [4]
|6x + 5| = 7 · 3

|6x + 5| = 21

6x + 5 = 21 (1st equation)

-6x + 5 = 21

(1st equation)

6x = 21 - 5

6x = 16

x = 8/3

(2nd equation)

-6x - 5 = 21

-6x = 21 + 5

-6x = 26

x = -13/3

so all of the solutions are;

x = -13/3, 8/3


5 0
3 years ago
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