Option: step 2.
Because the student divided only the right side by 2. If you divide one side by a number you have to do the same with the other side to maintain the equality.
The answer is x = 4, -1 in other words it is answer choice C.
Answer:
20 gallons
Step-by-step explanation:
you would have to divide 4 and 8 which equals 2
then you multiply 2 by 10
which equals 20
Answer:
4.
3.
2.
1.
Step-by-step explanation:
4. 7x - 2 = 9x + 10
- 9x + 2 - 9x + 2
_____________
3. 4x + 8 = 3(x - 1) + 12
4x + 8 = 3x - 3 + 12
4x + 8 = 3x + 9
- 4x - 9 - 4x - 9
____________
2. 3x + 7 - 2x = 4x + 10
x + 7 = 4x + 10
- 4x - 7 - 4x - 7
____________
1. −2x + 8 = 2x + 4
- 2x - 8 - 2x - 8
____________
I am joyous to assist you anytime.
(x+11)÷2 Would be how to write it, replace x with any number