Citizen SRP-280 Manuel D'instructions page 197

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Example 45
{ 3 X + 5 Y = 5
⇒ X = 5 , Y = – 2
X – 4 Y = 13
[ MODE ] 4
[ ] 3
[ ] 5
[ ] 5
[ ] 1
[ ] [ (–) ] 4
[ ] 13
[ ]
[ ]
Example 46
– 5 X + 6 = 0 ⇒ X = 2 or 3 / X
X
2
– 5 X + 6 = 0 ⇒ X = 2 oder 3 / X
X = 2 o 3 / X 2
5 X + 6 = 0 ⇒ X = 2 o 3 / X – 5 X + 6 = 0 ⇒ X = 2 of 3 / X
2
– 5 X + 6 = 0 ⇒ X
eller 3 / X
2
[ MODE ] 5
[ ] 1
CPLX DEG
Re Im ab ar
22.20360331
CPLX DEG
Re Im ab ar
7.765166018
VLE DEG
ax + by = c, dx+
VLE DEG
a = 3
VLE DEG
b = 5
VLE DEG
c = 5
VLE DEG
d = 1
VLE DEG
e = – 4
VLE DEG
f = 13
VLE DEG
X Y
VLE DEG
X Y
– 5 X + 6 = 0 ⇒ X = 2 o 3 / X – 5 X + 6 = 0 ⇒
2 2
– 5 X + 6 = 0 ⇒ X = 2 ou 3 / X
2
– 5 X + 6 = 0 ⇒ X = 2
2
– 5 X + 6 = 0 ⇒ X = 2 of 3
X
2
QE DEG
ax + bx + c = 0
2
QE DEG
a = 1
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5.
–2.
2 –