Question

Fill in the blanks
12x45=12×50-12×?​

Answer 1

Answer:

$60$

Step-by-step explanation:

$12 \times 45 = 540$

$12 \times 50 = 600$

$600 - 60 = 540$

Answer 2

Answer:

5 must be the answer

Step-by-step explanation:

$12 \times 45 = 12 \times 50 - 12 \times x \\ 540 = 600 - 12x \\ 540 - 600 = - 12x \\ - 60 = - 12x \\ \: by \: eleminating \: minus \: we \: get \\ \frac{60}{12} = x \\ 5 = x$

hopefully this may help you!!!