Question

Convert the following statements into equations.

a) 3 added to a number is 11.
b) 2 subtracted from a number is equal to 15.
c) 3 times a number decreased by 2 is 4.
d) 2 times the sum of the number x and 7 is 13.

please answers of these questions
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Answer 1

Answer:

let the unknown numbers be X

a)X+3=11

b) x-2=15

c)3x-2=4

d)2(X+7)=13

Answer 2

Answer:

a. x+3 = 11

c. 2x - 3x = 4

.... i don't know it's right or wrong... 2 questions left be coz little confused....... ...