Mathematics, 13.07.2019 08:40 wehack6380
Bernard solved the equation 5x+(-4)=6x+4 using algebra tiles. which explains why bernard added 5 negative x-tiles to both sides in the first step of the solution? a) he wanted to create zero pairs on the left side of the equation to get a positive coefficient of x on the right side. b) he wanted to combine more negative tiles with the 4 negative tiles on the left side of the equation. c) he wanted to remove the larger coefficient on the left side of the equation. d) he wanted to have 10 x-tiles on the left side of the equation.
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Bernard solved the equation 5x+(-4)=6x+4 using algebra tiles. which explains why bernard added 5 neg...
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