Question

Tolong kerjakan soal linear satu variabel di atas

Answer 1

A. 2x+3 = 1
2x=1-3
2x=-2
x = -2/2
x= -1

b. 7x= 8+ 3x
7x-3x= 8
4x = 8
x = 8/4
x = 2

c. 3p + 5 = 17-p
3p + p = 17-5
4p = 12
p = 12/4
p = 3

Answer 2

A) 2x +3=11 2x = 11-3 2x = 8 X = 4 b) 7x=8+3x 7x-3x =8 4x=8 X=2 c)3p+5=17-p 3p+p = 17-5 4p=12 P=3