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.​

Answer 1

Answer:

x+3= 11

x-2=15

3x-2=4

2(x+7) = 13

Step-by-step explanation:

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Answer 2

Answer:

3+8 -11

17-2 -15

8-2×2 -4

2+7=9+2+2=13

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