4x - 7 = -2x +12 what are the steps ?
2 answers:
Answer:
- First u have to take -7 to the other side to make it +7 which will make it 4x=-2x+12+7
- And then take -2x to the other side to make 4x+2x=12+7
- which makes it 6x=19
- then solve for x
- both divided by 6
- 6x/6=19/6
- cancel both 6a
- then x =ans?
Step-by-step explanation:
4x-7=-2x+12
Add 2x
6x-7=12
Add 7
6x=19
Divide 6
x = 19/6
19/6 = 3 1/6
x = 3 1/6
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