what is -2(1+2x) < 4(4-3x) +5x

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1 Answer

Question: what is -2(1+2x) < 4(4-3x) +5x.

The inequality we have is

-2(1+2x) < 4(4-3x) +5x   -- multiply out the brackets

-2 - 4x < 16 - 12x + 5x   -- now simplify each side individually

-2 - 4x < 16 - 7x   -- add 7x to both sides

-2 + 3x < 16    -- add 2 to both sides

3x < 18   -- now divide both sides by 3

x < 6

Answer: x < 6

by Level 11 User (81.5k points)

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