Hey!
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I'm going to assume that the equation is 6 + (-5 - 7)
~Solve what's in parenthesis
6 + (-12)
~Simplify
6 - 12
~Subtract
-6
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Hence, the answer is ![\Large\boxed{\mathsf{-6}}](https://tex.z-dn.net/?f=%5CLarge%5Cboxed%7B%5Cmathsf%7B-6%7D%7D)
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Hope This Helped! Good Luck
Answer:
x = 6
Step-by-step explanation:
simplify both sides: 1 + x = 2x - 5
subtract x from both sides: 1 = x - 5
add 5 to each side: 6 = x
Answer:
i think its multiplication property of equality
Step-by-step explanation:
19 + n = 30
19 + n - 19 = 30 - 19
n = 11