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When you are doing maths, you must see the equations as numbers.

So 5-1 consists from the numbers +5 and -1. So 5-1=-1+5

however if you substract with a negative number you actually substract With -1

So 5--1, becomes 5+1.

See it as I have a bucket of -ses and +ses. When I removeone - the sum of +ses is greater than the sum of the -ses

Q: How does minus minus equal plus?

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When you are using non-standard definitions of "plus" and "minus", or of "equal".

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Answer : 130

They equal a minus and two +'s or two -'s equal a + :)

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a minus and a plus equal a minus number yeh dude

Same mathematical signs equal plus Different mathematical signs equal minus Plus Plus = Plus (+)(+) = + Minus Minus = Plus (-)(-) = + Plus Minus = Minus (+)(-) = - Minus Plus = Minus (-)(+) = - So the direct answer to your question would be: plus minus equals minus

Yes it does. A minus is the opposite of something, so the minus of a minus is a plus.

+ times a + = a plus- times a + = a minus- times a - = a plus+ times a - = a minus

When you are using non-standard definitions of "plus" and "minus", or of "equal".

burger

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A minus plus a minus is not necessarily positive. A minus multiplied by a minus is. The reason being that the minus of a minus is a positive. It's a double negative.

45 minus 32.75 plus 15.50 is equal to 27.75

Three plus three minus 7 is equal to -1

(-45) - (-55) *Minus plus is equals to minus.( -,+ = - ) minus minus is equal to plus (-,- = + ) and plus plus is equal to plus (+,+ = +) so the ans is that, (-45) +55 -45 + 55 (+10)ans Greater value sign has been used, which is 55 so the ans is +10.