Respuesta :
Answer:
x = 27/2 = 13.500
Step-by-step explanation:
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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
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