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The graphic models one of the properties used to solve a one variable equation 8(3x + 40) = 10

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8(4x+40)
32x+320=10
32x=320-10
32x=310
32x/32=310/32
x=310/32
User Ishpeck
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Answer:

D. Associative property of addition​

Explanation:

User Eyossi
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