2 years ago

What is the answer for 7 + -3

Mathematics

2 answers:

adoni [48]2 years ago

5 0

The answer is 4. Adding a negative is the same as subtracting a positive

GenaCL600 [577]2 years ago

5 0

Answer:

Step-by-step explanation:

best way is to use -3 first just add 7 to it

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$\large{\green}\fcolorbox{purple}{pink}{\bf{\underline{\red{\color{red}Answer}}}}$

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Step-by-step explanation:

To find :-

Perimeter of rectangle

Given :-

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Solution :-

We know that

$\mathfrak {perimeter \: of \: rectangle =2(length + breadth) }$

Now we will substitute the values of length and breadth

$\sf \longmapsto perimeter = 2 \{(2x + 7) + (x + 3) \} \\ \\ \\ \sf \longmapsto perimeter = 2 \{3x + 10 \} \\ \\ \\ \sf \longmapsto perimeter = 6x + 20$

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2 years ago

What is the answer for 7 + -3​

What is the answer for 7 + -3