Step-by-step explanation:
try doing a2+b2=c2 it will help
Answer:
LOL IT'S GONNA BE 80%
Step-by-step explanation:
HOPE THIS HELPS, SORRY FOR ALL THE CAPS
Answer:
x =-4
Step-by-step explanation:
4x+9 = -2x-15
Add 2x to each side
4x+2x +9 = -2x+2x-15
6x+9 = -15
Subtract 9 from each side
6x +9-9=-15-9
6x = -24
Divide each side by 6
6x/6 = -24/6
x = -4
Step-by-step explanation:
n=11
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