Question 158682
-5w+2+6w=-4+9 
Simplify the left side and the right side of the equation:
w + 2 = 5
Subtract 2 from both sides to get:
w = 3
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Checking; substitute 3 in place of "x" in the original equation:
-5*3 + 2 + 6*3 = -4+9
-15 + 2 + 18 = 5
5 = 5
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Cheers,
Stan H.