15x+30=-45

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Solution for 15x+30=-45 equation: 



15x+30=-45

We move all terms to the left:

15x+30-(-45)=0

We add all the numbers together, and all the variables

15x+75=0

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

15x=-75

x=-75/15

x=-5

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