3 years ago

The value of x in the expression 2x/3 - 7 = 5 is

Mathematics

1 answer:

Andrej [43]3 years ago

3 0

Answer:

The answer is X = 18

Step-by-step explanation:

2x/3 - 7 = 5

Multiply both sides if the equation by 3 : 2x - 21 = 15

Move the constant to the right hand side and change its sign : 2x = 15 + 21

Calculate 2x = 15 + 21

2x = 36

Divide both sides of the eqaution by 2 : 2x = 36

x = 18

Answer X = 18

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3 years ago

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Alborosie

Answer:

= $\frac{34}{6561}$

Step-by-step explanation:

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4 years ago