Question

7m+n at m= -8, n = 10

Answer 1

Answer:

-46

Explanation:

7(-8) + (10)

-56 + 10

= -46

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Answer 2

Given

• m = -8
• n = 10

To find

• Value of 7m + n

Solution

$\sf\pink{⟶}$ In this question, we have to put the value of m and n, then calculate the value of 7m + n.

⠀

$\tt:\implies{7m + n}$

$\tt:\implies{(7 \times{-8}) + 10}$

$\tt:\implies{(-56) + 10}$

$\tt:\implies{-46}$

⠀

$\sf\pink{⟶}$ As the sign of the greatest number is (-ve) therefore the sum will be in negative sign.

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