2 years ago

Solve the following question algebraically -4|X+2|= -20

Mathematics

2 answers:

vivado [14]2 years ago

5 0

Answer:

x=3. x= -7

Step-by-step explanation:

-4|X+2|= -20

1. divide equation by -4

| x+2 | = 5

2. subtract 2

x= 5

3. X+ 2 = -5

subtract 2

x equals -7

4. plug both X's into the equation and check if the answer is true ( they are).

Allisa [31]2 years ago

3 0

X can be 3 and -7 I think

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