2b+4=-9b-18

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Solution for 2b+4=-9b-18 equation:


2b+4=-9b-18

We simplify the equation to the form, which is simple to understand 
2b+4=-9b-18

We move all terms containing b to the left and all other terms to the right. 
+2b+9b=-18-4

We simplify left and right side of the equation. 
+11b=-22

We divide both sides of the equation by 11 to get b. 
b=-2

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