8x+78=45-4x

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Solution for 8x+78=45-4x equation: 



8x+78=45-4x

We move all terms to the left:

8x+78-(45-4x)=0

We add all the numbers together, and all the variables

8x-(-4x+45)+78=0

We get rid of parentheses

8x+4x-45+78=0

We add all the numbers together, and all the variables

12x+33=0

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

12x=-33

x=-33/12

x=-2+3/4

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