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aksik [14]
3 years ago
13

Solve for x. x + 8 = 12

Mathematics
2 answers:
spayn [35]3 years ago
8 0
X=12-8
X=4
X is equal to 4
VashaNatasha [74]3 years ago
4 0

Answer:

Step-by-step explanation:

move constant to the right and change the sign

X=12-8

X=4

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The discount is the same.

Step-by-step explanation:

We need to find the ratios of both discounts.

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3 0
2 years ago
What's the value of x? 40000mg =10x g
dybincka [34]

The value of x is 4. So 40000 mg= 40 g.

Step-by-step explanation:

      The given is 40000mg = 10x g

Step:1

      Take given equation as equation (1)

                     40000 mg= 10x g.................(1)

      where, X is known value.

Step:2

      Standard value for mg to g for the purpose of conversion of units,

                      1 milligram = 0.001 gram   (or)

                      1 gram = 1000 milligram

Step:3

      From the standard data values,

                    = 40000 mg

      it converted mg to g by dividing 1000

                    = \frac{40000}{1000} g

                    = 40 g.......................(2)

Step:4

       From the Equations (1) and (2),

                 40=10x

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Result:

       The value of x is 4. So, 40000mg = 40 g.

7 0
3 years ago
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