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ludmilkaskok [199]
3 years ago
8

Which of the following is the missing justification?

Mathematics
2 answers:
Montano1993 [528]3 years ago
7 0

Answer:

B and C

2. B Multiplication property of equality

3. C Distributive Property

Step-by-step explanation:

1. Given

\dfrac{1}{5}\cdot x+6=5

2. Multiply this equation by 5:

\left(\dfrac{1}{5}\cdot x+6\right)\cdot 5=5\cdot 5

Multiplication property of equality

3. Use distributive property of equality:

\dfrac{1}{5}\cdot x\cdot 5+6\cdot 5=25\\ \\x+30=25

4. Subtract 30:

x+30-30=25-30\\ \\x=-5

Subtraction property of equality.

zavuch27 [327]3 years ago
7 0

Answer:

Actually the answer is C

Step-by-step explanation:

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