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ycow [4]
1 year ago
12

1.6h - 72 = 4h - 30 Find the solution,

Mathematics
2 answers:
Molodets [167]1 year ago
7 0

Answer: h = -17.5

Step-by-step explanation:

Move the like-terms together on the right side and the other to the left side.
1.6h - 4h = 72 - 30

Subtract both sides:

1.6h - 4h = -2.4h

72 - 30 = 42
-2.4h = 42

Divide -2.4 by both sides

-2.4h/-2.4 = 42/-2.4

h = -17.5

Diano4ka-milaya [45]1 year ago
6 0

Answer:

<h2><u><em>- 17.5 0r -12 1/2</em></u></h2>

Step-by-step explanation:

1.6h - 72 = 4h - 30

1.6h - 4h = -30 + 72

-2.4h = 42

h = 42 : (-2.4)

h = - 17.5

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