3x+7=-x-1
move -x to the other side
sign changes from -x to +x
3x+x+7=-x+x-1
3x+x+7=-1
4x+7=-1
move 7 to the other side
sign changes from +7 to -7
4x+7-7=-1-7
4x=-8
Divide by 4 for both sides
4x/4=-8/4
Answer: x=-2
Where is the rest of the question
Answer: 23600000
Step-by-step explanation:
Answer:
bzissssossisbs x9s s siss s sبسیسجسبسئسطسب،یز unsbsjsus
Step-by-step explanation:
bzbzjznzbsisbsbs
The correct answer should be A.
