7р — 12 = Зр what would this be

p = 3

Step-by-step explanation:

Step  1  :

Pulling out like terms :

1.1     Pull out like factors :

  4p - 12  =   4 • (p - 3)

Equation at the end of step  1  :

Step  2  :

Equations which are never true :

2.1      Solve :    4   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

2.2      Solve  :    p-3 = 0

Add  3  to both sides of the equation :

                     p = 3

One solution was found :

                  p = 3

Processing ends successfully

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p=3

Step-by-step explanation:

7p-12=3p

7p-3p=12

4p=12

p=12÷4

p=3

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870