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Colt1911 [192]
3 years ago
5

I need help with alot of assignments.​

Mathematics
1 answer:
yaroslaw [1]3 years ago
4 0

Answer:

71

Step-by-step explanation:

if you add 15+15+11+11+19 you will be getting 71

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Step-by-step explanation:

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Solve for x. -12x + 4 = 100
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<u><em>Answer: x=-8 and -8=x. *The answer should have negative sign.*</em></u>

Step-by-step explanation:

distributive property: a(b+c)=ab+ac

subtraction property of equality is subtracting the same number from both sides of an equation does not change the equation.

subtract 4 both sides of an equation.

-12x+4-4=100-4

simplify.

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divide by -12 both sides of an equation.

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Hope this helps!

Thanks!

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