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2 years ago

Please Help I don’t get it at all N/2+5=3

Mathematics

2 answers:

eduard2 years ago

5 0

N/2+5=3

move +5 to the other side

sign changes from +5 to -5

N/2+5-5= 3-5

N/2= -2

Mutiply both sides by 2/1

N/2*2/1 - Cross out 2 and 2 , divide by 2 then becomes N

-2(2)/1= -4/1= -4

N= -4

Answer : N= -4

Tamiku [17]2 years ago

3 0

Good evening ,

_______

Answer:

N = -4.

___________________

Step-by-step explanation:

N/2+5=3 ⇔ N/2 = 3 - 5 ⇔ N/2 = -2 ⇔ N = -2 × 2 ⇔ N = -4.

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7 0

2 years ago

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Answer:

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2 years ago

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2 years ago

Solve. 10x^2 = 6 + 9x10x 2 =6+9x10, x, start superscript, 2, end superscript, equals, 6, plus, 9, x Choose 1 answer: Choose 1 an

yulyashka [42]

Answer:

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If a quadratic equation is defined as

$ax^2+bx+c=0$ .... (1)

then the quadratic formula is

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3 years ago

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