(4x+7)-(-3x-9)+9x-28=0

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Solution for (4x+7)-(-3x-9)+9x-28=0 equation: 



(4x+7)-(-3x-9)+9x-28=0

We add all the numbers together, and all the variables

9x+(4x+7)-(-3x-9)-28=0

We get rid of parentheses

9x+4x+3x+7+9-28=0

We add all the numbers together, and all the variables

16x-12=0

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

16x=12

x=12/16

x=3/4

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