8(X—6.2)=41.6怎么检验

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8(X—6.2)=41.6怎么检验8(X—6.2)=41.6怎么检验8(X—6.2)=41.6怎么检验8(X—6.2)=41.6x-6.2=5.2x=11.4当x=11.4时,左边=8(X—6.2)=

8(X—6.2)=41.6怎么检验
8(X—6.2)=41.6怎么检验

8(X—6.2)=41.6怎么检验
8(X—6.2)=41.6
x-6.2=5.2
x=11.4
当x=11.4时,左边=8(X—6.2)=8×5.2=41.6=右边
∴x=11.4是原方程的解