5x-6=4x+2用等式的性质解

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5x-6=4x+2用等式的性质解5x-6=4x+2用等式的性质解5x-6=4x+2用等式的性质解5x-6=4x+2解5x-6-4x=4x+2-4xx-6=2x-6+6=2+6x=8∵5x-6=4x+2

5x-6=4x+2用等式的性质解
5x-6=4x+2用等式的性质解

5x-6=4x+2用等式的性质解
5x-6=4x+2
解5x-6-4x=4x+2-4x
x-6=2
x-6+6=2+6
x=8

∵ 5x-6=4x+2
∴ 5x-6-4x+6=4x+2-4x+6
∴x=8