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14-02-2019
Mathematics

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What is the value of x?

Enter your answer in the box.

x =

What is the value of x Enter your answer in the box x class=

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choixongdong choixongdong

14-02-2019

Answer:

x = 5

Step-by-step explanation:

(2x - 1) / 9 = 3x / 15

Cross multiply

9(3x) = 15(2x - 1)

Distributive

27x = 30x - 15

Subtract 30x from both sides

-3x = -15

Divide by -3 on both sides

x = 5

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