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If x/-2 = 1 , then find the sum of the values of 3x + 4 and x+5

November 23, 2021

If x/-2 = 1 , then find the sum of the values of 3x + 4 and x+5

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Anna

which of the following is a polynomial in one variable (i) 3 root x + root 2 x (ii) root 2 x^2+ root 3 (iii)x^2+x+y (iv) x- 4/x

A rectangular sheet of paper is 12 12 cm long and 10 23 cm wide. Find its perimeter.

Please answer my doubt

1 thought on “If x/-2 = 1 , then find the sum of the values of 3x + 4 and x+5”

Mackenzie

November 23, 2021 at 9:13 pm

Answer:

1

Step-by-step explanation:

x/-2 = 1

x = -2

put it in the equations:-

3x + 4 + x + 5

4x + 9

4× -2 + 9

-8 + 9

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