5x*2-15x-140=0

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Solution for 5x*2-15x-140=0 equation: 



5x*2-15x-140=0

We add all the numbers together, and all the variables

-15x+5x*2-140=0

Wy multiply elements

-15x+10x-140=0

We add all the numbers together, and all the variables

-5x-140=0

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

-5x=140

x=140/-5

x=-28

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