August 2018 2 100 Report
Tentukanlah himpunan penyelesaian dari setiap persamaan berikut ini tanpa menggunakan model kartu.
a. 5y=y-40
b. 2q+4=4-2q
c. r+1=4r+1
d. 3a+1=9-a
e. 2r+16=r-25
f. x-4=2x+6
g. t+1=3t-5
h.3/4x=1/2+2/3x
i. 1/3(x-7)=5x
j. 1/5k+1=6
tolong yaa pakai cara;)
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