Question

Select all the equations below that are equivalent to 5b = 19

Answer 1

Given the equation: 5b = 19

we will select all the equations below that are equivalent to the given

the first equation:

$5b-3=16\rightarrow5b=19$

So, the first equation is correct

The second equation: 5b - 17 = 2 ⇒ 5b = 19

So, the equation is correct

The third equation: 5b - 11 = 8 ⇒ 5b = 19

So, the equation is correct

The fourth equation: 5b - 12 = 8 ⇒ 5b = 20

So, the equation is wrong

So, the answer will be: select the following equations:

5b - 3 = 16

5b - 11 = 8