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3 years ago

B / -7 = 4 solve question correctly

Mathematics

2 answers:

Aleks [24]3 years ago

8 0

Answer: -28

Variable/unknown - B

Numbers we know: -7 and 4.

How to solve: Use inverse division. The inverse of division is multiplication.

<em>7 has a negative sign. However, 4 is positive.</em>

N + P = N

P + N = N

Rules of integers:

If both the signs of the two numbers are the same, it will be positive.
If both the signs of the two numbers are different, it will be negative.

-7 is negative.

4 is positive.

Formula: N + P = N

-7 x 4 = -28

Final answer: -28

Shkiper50 [21]3 years ago

4 0

Answer:

b/-7=4

b=4*-7

b= - 28

Step-by-step explanation:

If this helps you mark as brainlist.!

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