3 years ago

I NEED HELP FAST Zane is determining whether the given value of the variable is a solution of the equation.

Mathematics

2 answers:

kotegsom [21]3 years ago

5 0

Answer:the first and the 4th one

Step-by-step explanation:

serg [7]3 years ago

3 0

There are two ways to verify whether the value of ( h ) assumed to be equal to 9 satisfies the given equation:

13 + h = 21

13 - 13 + h = 21 - 13

0 + h = 8

h = 8

8 ≠ 9

13 + ( 9 ) = 21

22 = 21

22 ≠ 21

3) Conclude: The given value of ( h ) is not a solution of the given equation.

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