Answer:
n=2
Step-by-step explanation:
Step by Step Solution:
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Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
4*n-2*n-(4)=0
Step by step solution :
STEP
1
:
Pulling out like terms
1.1 Pull out like factors :
2n - 4 = 2 • (n - 2)
Equation at the end of step
1
:
STEP
2
:
Equations which are never true
2.1 Solve : 2 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation:
2.2 Solve : n-2 = 0
Add 2 to both sides of the equation :
n = 2
