(2x-1)/2-(2x+5)/3=(6x-7)/6-1解方程

Answer 1

(2x-1)/2-(2x+5)/3=(6x-7)/6-1
3(2x-1)-2(2x+5)=6x-7-6
6x-3-4x-10=6x-13
6x-4x-6x=-13+10+3
-4x=0
x=0

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Answer 2

(2x-1)/2-(2x+5)/3=(6x-7)/6-1
3(2x-1)-2(2x+5)=6x-7-6
6x-3-4x-10=6x-13
2x-6x=-13+13
x=0

Answer 3

(2x-1)/2-(2x+5)/3=(6x-7)/6-1
3(2x-1)-2(2x+5)=6x-7-6
6x-3-4x-10=6x-13
6x-4x-6x=-13+3+10
-4x=0
x=0

Answer 4

两边乘6
3(2x-1)-2(2x+5)=(6x-7)-6
6x-3-4x-10=6x-7-6
2x-13=6x-13
6x-2x=-13+13
4x=0
x=0