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Vlad [161]
3 years ago
5

Given: 2x+13=1 Prove: x = 1 Select from the drop-down menus to correctly complete the proof. Statement Reason 2x+13=1 Given 2x+1

=3 Choose... 2x = 2 Choose... x = 1 Choose...
Mathematics
1 answer:
HACTEHA [7]3 years ago
4 0

The value of x from the equation is 1

Given the equation 2x + 1 = 3

We are to find the value of x as shown:

Step 1: Subtract 1 from both sides

2x + 1 - 1 = 3  - 1 (Subtraction property of equality)

2x  = 2

Step 2: Divide both sides by 2:

2x/2 = 2/2 (Division property of equality)

x = 1

Hence the value of x from the equation is 1

Learn more here: brainly.com/question/2159099

You might be interested in
Find the point at which the line x = 5 − t, y = 2 + t, z = 3t intersects the plane x − y + 4z = 13.
Nikolay [14]

The value of the points at which intersection of plane takes place is (x,y,z) = (4,3,3).

According to the statement

we have to find the point which they intersect the given plane.

So, For this purpose, we know that the

The given equations is :

x = 5 − t, -(1)

y = 2 + t,  -(2)

z = 3t -(3)

And the given plane is :

x − y + 4z = 13  -(4)

And, the intersection of plane point is :

Put the equations 1 and 2 and 3 in the 4th equations then

(5 − t) - (2 + t) + 4(3t) = 13

3 - 2t + 12t = 13

3 + 10t = 13

10t = 10

Then

t = 1

Put these values in 1 and 2 and 3rd equation then the value of x y z become

x = 5 − t, -(1)

x = 5 -1

x = 4

And

y = 2 + t,  -(2)

y = 2 + 1

y = 3

And

z = 3t -(3)

z = 3(1)

z = 3.

The value of (x,y,z) = (4,3,3).

So, The value of the points at which intersection of plane takes place is (x,y,z) = (4,3,3).

Learn more about intersection of plane here

brainly.com/question/12089275

#SPJ4

3 0
2 years ago
Enrique goes to Tillys to buy a few pairs of jeans and T-shirts to match. The jeans cost $40 each and the T-shirts cost $20 each
Lera25 [3.4K]

Answer:

Enrique bought 6 pairs of jeans and 4 shirts

Edit: Silly mistake, its 5 pairs of jeans and 5 shirts. My bad!

7 0
3 years ago
Read 2 more answers
Four less that the quotient of six and two
san4es73 [151]
(6/2) - 4 would be your answer
3 0
3 years ago
Read 2 more answers
Multiply (6x-6)(x+6)
Blizzard [7]

FOIL method : F = First , O = Outer , I = Inner, L = Last

(6x-6)(x+6)

First: 6x * x = 6x^2

Outer: 6x * 6 = 36x

Inner: -6 * x = -6x

Last: -6 *6 = -36

Put these in order and we get : 6x^2 + 36x -6x -36

3 0
3 years ago
Read 2 more answers
What is 2 1/6 - 3 4/9?
vodomira [7]
To solve the question, first factorize both fraction,which makes:

2 1/6 - 3 4/9
= 2/6 - 12/9
= 1/3-4/3
= -3/3
= -1

Hope ot helps!
8 0
3 years ago
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