5n + 8 = 43n² = ….
>> SPLSV
5n + 8 = 43
5n + 8 – 8 = 43 – 8
5n = 35
n = 35/5
n = 7
maka,
n²
= 7²
= 7 × 7
= 49
5n + 8 = 43
5n = 35
n = 7
n^2
= 7^2
=> 49
5n + 8 = 43n² = ….
5n + 8 = 43
5n + 8 – 8 = 43 – 8
5n = 35
n = 35/5
n = 7
maka,
n²
= 7²
= 7 × 7
= 49
5n + 8 = 43
5n = 35
n = 7
n^2
= 7^2
=> 49