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3 years ago

3(5-2h)+9=-30 I need to find h

Mathematics

2 answers:

Mkey [24]3 years ago

3 0

3(5-2h)+9=-30
15-6h+9=-30
24-6h=-30
-6h=-54
h= 9

skad [1K]3 years ago

3 0

3(5-2h)+9=-30
Multiply the number outside of the parenthesis with the numbers inside the parenthesis
15-6h+9=-30
Subtract 15 from both sides
-6h+9=-45
Subtract 9 from both sides
-6h=-54
Divide -6 on both sides
Final Answer: 9

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