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4-2(2x-7)=6 

Guest May 16, 2017
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4-2(2x-7) = 6 **Step 1, subtract the 4 on both sides**
-2(2x-7) = 2 **Step 2, divide by 2 on both sides**
-(2x-7) = 1 **Step 3, distribute the negative sign**
2x+7 = 1 **Step 4, subtract 7 on both sides** 
2x = -6 **Final Step, Divide by 2 on both sides** 
x = -3 

Guest May 16, 2017

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