(4x)-7=-9

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Solution for (4x)-7=-9 equation: 



(4x)-7=-9

We move all terms to the left:

(4x)-7-(-9)=0

We add all the numbers together, and all the variables

4x+2=0

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

4x=-2

x=-2/4

x=-1/2

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