Question

1.Value of x in the algebraic equation 2x + 6 = 0

2.x decreased by y is written as. Single choice.

x - y
y - x
x - ( - y)
xy

3.Cost of 1 chocolate is ₹y, then cost of 50 chocolates is

4.Sham's uncle is 4 times as old as Sham and his aunt is 3 years less than his uncle's age. Find the age of aunt. (Take Sham's age as x years). Single choice.

4x
4x - 3
4x + 3
x+4-3

5.The rule for making pattern Z using matchsticks will be. Single choice.

2n
3n
4n
None

6.Give expression: Add 4 and x and subtract from the product of y and z.. Single choice.

(x+4) - yz
yz - (x+4)
yz + (4+x)
None

Answer 1

Answer:

Answer 1 = -3

Step-by-step explanation:

2x= -6

x=-6/2

x= -3

Hope it's heplful

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