SYSTEM OF LINEAR EQUATION TWO VARIABLE / SISTEM PERSAMAAN LINEAR DUA VARIABEL
System of linear equation two variable Calculator
Kalkulator Sistem Persamaan Linear Dua Variabel
For Example / Contoh:
Is there a unique solution to the system?
Solusi dari sistem persamaan linear berikut adalah...
2x + 5y = 12
x + 4y = 15
Solution / Jawaban:
a = 2, b = 5, c = 12
p = 1, q = 4, r = 15
x=cq−rbaq−pbx=cq−rbaq−pb
Kalkulator Sistem Persamaan Linear Dua Variabel
Input constant and coefisien of x and y
Masukkan Koofisien x, y dan konstanta
The unique solution to the system:
Solusi dari sistem persamaan linear:
ax+by=cax+by=c
px+qy=rpx+qy=r
Are / adalah:
x=cq−rbaq−pbx=cq−rbaq−pb and y=ar−pcaq−pby=ar−pcaq−pb
Solusi dari sistem persamaan linear:
ax+by=cax+by=c
px+qy=rpx+qy=r
Are / adalah:
x=cq−rbaq−pbx=cq−rbaq−pb and y=ar−pcaq−pby=ar−pcaq−pb
For Example / Contoh:
Is there a unique solution to the system?
Solusi dari sistem persamaan linear berikut adalah...
2x + 5y = 12
x + 4y = 15
Solution / Jawaban:
a = 2, b = 5, c = 12
p = 1, q = 4, r = 15
x=cq−rbaq−pbx=cq−rbaq−pb
=12×4−15×52×4−1×5=12×4−15×52×4−1×5
=48−758−5=48−758−5
=−273=−273
=−9=−9
y=ar−pcaq−pby=ar−pcaq−pb
=2×15−1×122×4−1×5=2×15−1×122×4−1×5
=30−128−5=30−128−5
=183=183
=6=6
The Solution are x = -9 and y = 6.
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