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3 years ago

3(2 x – 5) = 4( x + 3)

Mathematics

2 answers:

jarptica [38.1K]3 years ago

8 0

Answer:

x = 13.5

Step-by-step explanation:

3(2 x – 5) = 4( x + 3)

Distribute

6x - 15 = 4x +12

Subtract 4x from each side

6x-4x - 15 = 4x-4x +12

2x -15 = 12

Add 15 to each side

2x-15+15 = 12+15

2x = 27

Divide each side by 2

2x/2 =27/2

x = 13.5

Mariulka [41]3 years ago

3 0

Answer:

x = 27/2 = 13.500

Step-by-step explanation:

give me brainly please

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

3*(2*x-5)-(4*(x+3))=0

Step by step solution :

Step 1 :

Equation at the end of step 1 :

(3 • (2x - 5)) - 4 • (x + 3) = 0

Step 2 :

Equation at the end of step 2 :

3 • (2x - 5) - 4 • (x + 3) = 0

Step 3 :

Equation at the end of step 3 :

2x - 27 = 0

Step 4 :

Solving a Single Variable Equation :

4.1 Solve : 2x-27 = 0

Add 27 to both sides of the equation :

2x = 27

Divide both sides of the equation by 2:

x = 27/2 = 13.500

One solution was found :

x = 27/2 = 13.500

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Johannes Gensfleisch zur Laden zum Gutenberg was a German goldsmith, inventor, printer, and publisher who introduced printing to Europe with his ...

Occupation: Engraver, ‎inventor‎, and printer‎

Born: Johannes Gensfleisch zur Laden zum G...

Died: February 3, 1468 (aged about 68); Mainz‎, ...‎

Known for: The invention of the movable-type ...

‎Early life · ‎Printing method with... · ‎Legacy · ‎References