The model represents an equation. Which value of X makes the equation true. -3 -9 3 9

asked Apr 15, 2022 67.2k views

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The model represents an equation. Which value of X makes the equation true.

-3
-9
3
9

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4 votes

The answer would be 3 since every red column would equal -1 and every green bar would be +1

Hainabaraka answered Apr 17, 2022

7.6k points

1 vote

the answer is 3

the equation represented is -4x+6=2x-12

-4(3)+6=2(3)-12
-12+6=6-12
-6=-6✔️

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