Solve the equation 2x-3=15 A)x=6 B)x=9 C)x=24 D)x=36

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asked Feb 18, 2017 216k views

1 Answer

Pronvit · Answer 1 · 2017-02-22T22:56:18+0000

To solve the equation, it is necessary to isolate the unknown variable "x" first. This is done as shown below:

2x - 3 = 15

Adding 3 to both sides of the equation:

2x - 3 + 3 = 15 + 3
2x = 18

Dividing 2 from both sides:

2x/2 = 18/2
x = 9

Among the choices, the correct answer is B.

Solve the equation 2x-3=15 A)x=6 B)x=9 C)x=24 D)x=36

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