Question

What should be added to x + 2 to get x + 3x + 10?​

Answer 1

Step-by-step explanation:

3x+12......... Is ur answer.....

Answer 2

Answer:

here i your answer

Step-by-step explanation:

let the number be x

a number added to x+2to get x+3x+10

ATQ

x+x+3x+10=x+2

=5x+10=x+2

=5x-x=2-10

=4x=-8

=x=-8\4

=x=-2