# Question #bcc3d

##### 1 Answer

Aug 21, 2016

#### Explanation:

Then,

=-4(10x-6)+7=-40x+24+7=-40x+31#.

Thus,

Similarly, in the second case,

Aug 21, 2016

Then,

=-4(10x-6)+7=-40x+24+7=-40x+31#.

Thus,

Similarly, in the second case,

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