What is the value of x if 10x + 3b = 12b + 7x.

7 answers
Question:

What is the value of x if 10x + 3b = 12b + 7x
.

Answers

[tex]x-317=10x-137\qquad\text{add 137 to both sides}\\\\x=10x\qquad\text{subtract x from both sides}\\\\0=9x\qquad\text{divide both sides by 9}\\\\0=x\to\boxed{x=0}[/tex]

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

                    = [tex]\frac{40000}{1000}[/tex] g

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

Step:4

       From the Equations (1) and (2),

                 40=10x

                  x=4

Result:

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

Divide each term in the equation by 10.
10x/10=100000/10

Simplify.
x=10000

x is equal to 10000

Simply divide 100,000 by 10.
x = 10000

The answer is 35
choice A

The answer is the first one.
You do -5 to doth side and get:
10x>20
And then you divide both sides by 10 and get:
X>2

b=1/3x

Step-by-step explanation: hope this helps plz mark as brainliest:)

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