tolong yahh pake cara nyaaaa
Matematika
adit1251
Pertanyaan
tolong yahh pake cara nyaaaa
1 Jawaban
-
1. Jawaban Nik001
A) 7x - 4 = 2x + 16
7x - 2x = 16 + 4
5x = 20
x = 20/5
x = 4
B) 5(2q - 1) = 2(q + 3)
10q - 5 = 2q + 6
10q - 2q = 6 + 5
8q = 11
q = 11/8
q = 1 3/8