Question

Multiply 7 by the sum of 10 and t

Answer 1

Explanation:

• 7×(10+t)
• 7×10+7×t
• 70 + 7t

Answer 2

Explanation:

multiply 7 by the sum of 10 and t

• 7×(10+t)

Here, we should multiply each terms in brackets with 7

• 7×10+7×t
• 70+7t