Step-by-step explanation:
<h3>One fourth Part of Product of 12 and 3 </h3>
<h3>: 36 = 1/4 = 9</h3><h3>5 subtract from this = 9 - 5 = 4</h3>
<h3>Multiply by 2 = 2×4 = 8</h3>
Answer:
1817
Step-by-step explanation:
2000 - 175 = 1825 and 8 years of digging 1817
Answer:
Here,

substituting the value of 4y in eqn i fron eqn ii
so eqn i becomes

So

Thus,

...hope this helps:)
Answer:
Step-by-step explanation:
54 - 18n
Multiply -9 by -6 to get 54.
Multiply -9 by 2n to get 18n.