Question

what is the value of x in the equation 3x-4y=3 if y=3​

Answer 1

5

Step-by-step explanation:

$3x - 4 \times (3) = 3$

$3x - 12 = 3$

$3x = 12 + 3$

$3x = 15$

$x = 5$

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Answer 2

SOLUTION

TO DETERMINE

The value of x in the equation 3x - 4y = 3 if y = 3

EVALUATION

Here the given equation is

3x - 4y = 3

Putting y = 3 we get

3x - ( 4 × 3 ) = 3

⇒ 3x - 12 = 3

⇒ 3x = 15

⇒ x = 5

FINAL ANSWER

Hence the required value of x = 5

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