All categories

2 years ago

Find the x 2x - 3 = 1

Mathematics

2 answers:

Alenkasestr [34]2 years ago

7 0

Answer:

2=x

Step-by-step explanation:

2x-3=1

+3 +3

2x=4

4/2=2

2=x

Tanzania [10]2 years ago

4 0

Answer:

x=2

Step-by-step explanation:

2x - 3 = 1

Add 3 to each side

2x - 3+3 = 1+3

2x = 4

Divide by 2

2x/2 = 4/2

x = 2

You might be interested in

Triangle ABC is shown below.

inna [77]

Answer:

the answer is 14 C

Step-by-step explanation:

just took the test?

3 0

2 years ago

Sarah has some grapes. She gathers 3 more grapes. She now has 40 grapes.

marysya [2.9K]

Sarah had 37 grapes to begin with

40-3=37

3 0

1 year ago

Please help i will give brainliest

inysia [295]

Answer:

Step-by-step explanation:

Take the area of the yard and subtract from it the area of the pool. In quadratic form, the area of the pool is

$2x^2-x-28$

Subtracting the area of the pool from the area of the yard:

$3x^2-14x-5-(2x^2-x-28)$

Since the negative in front of the parenthesis will change the signs inside:

$3x^2-14x-5-2x^2+x+28$

Combine like terms to get the area left after the pool goes in:

$x^2-13x+23$

8 0

3 years ago

Which shows the equation below written in the form ax^2+bx+c=0

Elza [17]

Answer:

Step-by-step explanation:

$x^{2} + 8x + 10 - 3 = 0\\x^{2} + 8x + 7$

6 0

3 years ago

Create a list of steps, in order, that will solve the following equation 1/4(x+5)^2-1=3

Paul [167]

Answer:

Add 1 to each side

Multiply each side by 4

Take the square root of each side

Subtract 5 from each side

Combine terms

Step-by-step explanation:

1/4(x+5)^2-1=3

Add 1 to each side

1/4(x+5)^2-1+1=3+1

1/4(x+5)^2=4

Multiply each side by 4

4*1/4(x+5)^2=4*4

(x+5)^2=16

Take the square root of each side

sqrt((x+5)^2)=±sqrt(16)

x+5 = ±4

Subtract 5 from each side

x+5-5 = -5 ±4

x = -5 ±4

Combine terms

x = -5+4 x = -5-4

x = -1 x = -9

7 0

3 years ago