Thomas is doing a proof for solving the equation 6(2x-5)=-34

x = -1 / 3

Step-by-step explanation:

Given expression

6 (2x - 5) = -34

Expand the parentheses and apply the distributive property

6 · 2x - 6 · 5 = -34

12x - 30 = -34

Add 30 on both sides

12x - 30 + 30 = -34 + 30

12x = -4

Divide 12 on both sides

12x / 12 = -4 / 12

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there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: