Answer:
x=7
Step-by-step explanation:
To set up for this answer, we need to set it up as an equation: 2x+12=5x-9.
get the xs on one side and the whole numbers on the other.
that leaves you with 21=3x.
divide by 3 on both sides to get the answer of x=7
Answer:
2.
Step-by-step explanation:
Answer:
The formula is much faster.
Substitute in a1=1, r = 2, and n = 32 into the formula.
Step-by-step explanation:
14 but i don't mind helping out anyone / everyone i can
