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Dafna1 [17]
3 years ago
14

6(x – 1) = 9(x + 2) Solve

Mathematics
1 answer:
Tom [10]3 years ago
8 0

Answer:

x=−8

Step-by-step explanation:

6(x−1)=9(x+2)

Step 1: Simplify both sides of the equation.

6(x−1)=9(x+2)

(6)(x)+(6)(−1)=(9)(x)+(9)(2)(Distribute)

6x+−6=9x+18

6x−6=9x+18

Step 2: Subtract 9x from both sides.

6x−6−9x=9x+18−9x

−3x−6=18

Step 3: Add 6 to both sides.

−3x−6+6=18+6

−3x=24

Step 4: Divide both sides by -3.

−3x/−3=24/−3

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Answer:

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Step-by-step explanation:

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So, the possibilities are ...

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The one on your list that is not among these is 5/2.

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3 years ago
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Here is the correct order of the step:

Identify: Anna's time is the unknown

Strategize : let x = Anna's time

Set up : 7(40) = x(50)

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The first step is to determine the distance Allen travelled:

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