2x+7/8=7/8

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2x+7/8=7/82x+7/8=7/82x+7/8=7/82x+7/8=7/82x=7/8-7/82x=0x=02x+7/8=7/82x=0x=0

2x+7/8=7/8
2x+7/8=7/8

2x+7/8=7/8
2x+7/8=7/8
2x=7/8-7/8
2x=0
x=0

2x+7/8=7/8
2x=0
x=0