Question

Use the Subtraction Property of Equality to complete the following statement:

If 10x +6 = 21, then ____ = 15

10x
1.5
10x – 6
10x + 6

Answer 1

@Margaret17 first find the value of x
\[\huge 10x+6=21\]

Answer 2

the value of x is 1.5 for that equation

Answer 3

yeah!! correct

Answer 4

then take this value and then put this value in options .If they satisfy the question's value, then that option is correct

Answer 5

okay

Answer 6

ok..so what is the answer??

Answer 7

@Margaret17

Answer 8

1.5 ??

Answer 9

first put this value in option A
\[\huge 10x=10 \times 1.5\]
so what is the answer??

Answer 10

1.5

Answer 11

wrong!!! what will you get when you multiply this
\[\huge 10 \times 1.5=???\]

Answer 12

15

Answer 13

correct..so your answer is option A