Multiply equation II by 2 and then add up the equations.
2x + 12 = 18
18 - 12 = 6
2x = 6
x = 3
Answer:
A) 32.
B)16n+1
Step-by-step explanation:
A) 32.
B)16n+1
Answer:
No solution
Step-by-step explanation:
Absolute value can not output a negative result