Solve the equation. 9-(-2)

Mathematics

2 answers:

Ugo [173]3 years ago

8 0

Answer:

Step-by-step explanation:

Two negatives cancel each other out and makes the equation 9+2. 9+2 equals 11.

Helen [10]3 years ago

4 0

Answer:

Step-by-step explanation:

when you have 2 negative symbols in an equation (subtraction symbol & the negative symbol with the 2), they both turn into positives.

It becomes 9+2=11

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bulgar [2K]

The distributive property "distributes" a number through all numbers/terms in a set of parentheses by multiplication.

EXAMPLES
Equivalent expressions are the first and last steps. The middle step just shows the work.

5(2 + 3x)= (5*2) + (5*3x)= 7 + 15x

4(2x + 4y)= (4*2x) + (4*4y)= 8x + 16y

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ANSWER:
Only one pair below is needed for your answer.

5(2 + 3x)= 7 + 15x

4(2x + 4y)= 8x + 16y

10(4x + 5)= 40x + 50

Hope this helps! :)

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