Question

пожалуйста помогите решить.

Answer 1

а)=45-18х-12х=45-30х=5(9-6х)
б)=60-18к+16к=60-2к=2(30-к)
в)=75-25y-15y=75-40y=5(15-8у)
г)=36+3h-12h=36-9h=9(4-h)
д)=50t-20+15=50t-5=5(10t-1)
е)=48+10s-28=20+10s=10(2+s)
ж)=72a-6f+99f-11a=61a+93f
з)=70с+5х+27х-90с=32х-20с=4(8x-5)

Answer 2

а) 45-18-12х=45-40x=5(9-8x)
Б) 60-18k+16k=60-2k=2(30-k)
В) 75-25у-15у=75-40у=5(15-8y)
Г) 36+3h-12h=36-9h=9(4-h)
D) 50t-20+15=50t-5=5(10t-1)
E) 48+10s-28=20+10s=10(2+s)
Ж) 72a-6f+99f-11a=61a+93f
З) 70с+5х+27х-90с=160с+32х=32(5с+х)

Answer 3

А) 44-18х-12х=45-30х=5(9-6х)**

Answer 4

45***