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Mkey [24]
3 years ago
15

-2 (x+3)+5x=-39 simplify answer

Mathematics
2 answers:
Artist 52 [7]3 years ago
8 0

Answer:

X = -11

Step-by-step explanation:

-2 (x+3) +5x = -39

3x -6= -39

3x = -33

3x/3 = -33/3

X = -11

aleksandrvk [35]3 years ago
5 0

Answer:

x=-11

Step-by-step explanation:

-2(x+3)+5x=-39

Remove parenthesis

-2x-6+5x=-39

Collect like terms

3x-6=-39

Move the constant to the right

3x=-39+6

Calculate

3x=-33

Divide both sides by 3

x=-11

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Step-by-step explanation:

Since the original amount would be decreasing and it's an exponential one, hence the "every year", we can determine that it's an exponential decay equation.

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