7x-1*3x-9=180

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Solution for 7x-1*3x-9=180 equation: 



7x-1*3x-9=180

We move all terms to the left:

7x-1*3x-9-(180)=0

We add all the numbers together, and all the variables

7x-1*3x-189=0

Wy multiply elements

7x-3x-189=0

We add all the numbers together, and all the variables

4x-189=0

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

4x=189

x=189/4

x=47+1/4

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