SOLUTION: -2x+3[x-(-2x+5)]=-(15+2x)
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Algebra: Exponents and operations on exponents
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Question 42169
:
-2x+3[x-(-2x+5)]=-(15+2x)
Found 2 solutions by
fractalier, fatump
:
Answer by
fractalier(2101)
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-2x + 3[x - (-2x + 5)]= -(15+2x)
-2x + 3(3x - 5) = -15 - 2x
-2x + 9x - 15 = -15 - 2x
7x - 15 = -15 - 2x
9x = 0
x = 0
Answer by
fatump(1)
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x=15