18x+42=15x-18

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Solution for 18x+42=15x-18 equation:


18x+42=15x-18

We simplify the equation to the form, which is simple to understand 
18x+42=15x-18

We move all terms containing x to the left and all other terms to the right. 
+18x-15x=-18-42

We simplify left and right side of the equation. 
+3x=-60

We divide both sides of the equation by 3 to get x. 
x=-20

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