1491=-2.838*x+4.617*y
6000-4532
y=x+3
2^x=x^32
9000
-7564
3² ÷ 3⁸ ÷ 3⁻⁶
x-y=0
ln(760/40.5)=(-29200/8.314)[(1/x)-(1/266.55)]
what angles can a triangle have
what angles can form a triangle
