3x+2*2x-1=162

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Solution for 3x+2*2x-1=162 equation: 



3x+2*2x-1=162

We move all terms to the left:

3x+2*2x-1-(162)=0

We add all the numbers together, and all the variables

3x+2*2x-163=0

Wy multiply elements

3x+4x-163=0

We add all the numbers together, and all the variables

7x-163=0

We move all terms containing x to the left, all other terms to the right

7x=163

x=163/7

x=23+2/7

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