Question

find the value of x and verify your answer
0.3x+0.03=3​

Answer 1

Answer:

the value of x is 9.9 .

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Answer 2

Answer:

Multiplying the equation by 100,

$\frac{3x}{10} \times 100 + \frac{3}{100} \times 100 = 300$

$= > 30x + 3 = 300$

$= > 30x = 297$

$= > x = \frac{297}{30}$

$= > x = \frac{99}{10}$

Verification:

Putting the value of x,

$\frac{3}{10} \times \frac{99}{10} + \frac{3}{100} = \frac{297}{100} + \frac{3}{100}$

$= \frac{300}{100} = 3$

Therefore, LHS=RHS.

Hope it helps.