Respuesta :
Answer:
Step-by-step explanation:
1.5x + 6 - 3 = 4.5x - 9
1.5x + 3 = 4.5x - 9
Bringing like terms on one side
3 + 9 = 4.5x - 1. 5x
12 = 3x
12/3 = x
4 = x
The equation is a linear equation, and the value of x in the equation 1.5(x + 4) - 3 = 4.5(x -2) is 4
How to determine the value of x?
The equation is given as:
1.5(x + 4) - 3 = 4.5(x -2)
Open the brackets
1.5x + 6 - 3 = 4.5x - 9
Collect like terms
1.5x - 4.5x = -6 + 3 - 9
Evaluate the like terms
-3x = -12
Divide both sides by -3
x = 4
Hence, the value of x in the equation 1.5(x + 4) - 3 = 4.5(x -2) is 4
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