(01.01)

Given the equation 3x + 25 = 7x − 5, which order of operations completely solves for x?

Add 3x, then subtract 25, lastly divide by 10

Subtract 3x, then add 5, lastly divide by 4

Add 7x, then add 25, lastly divide by 10

Subtract 7x, then add 5, lastly divide by 10

Question

(01.01)

Given the equation 3x + 25 = 7x − 5, which order of operations completely solves for x?

 Add 3x, then subtract 25, lastly divide by 10

 Subtract 3x, then add 5, lastly divide by 4

 Add 7x, then add 25, lastly divide by 10

 Subtract 7x, then add 5, lastly divide by 10

the_fizicx99 · Answer

B

cwrw238 · Answer

3x + 25 = 7x - 5
-3x           -3x

25 = 4x  - 5

+ 5         + 5

30 = 4x

/4    /4

30/4  =  x