Question

8（x-2.6）=32 8x-8*2.6+32

Answer 1

8（x-2.6）=32

8x-8*2.6=32

8x=32+20.8

8x=52.8

x=6.6

0.3*7+4x=12.5

2.1+4x=12.5

4x=12.5-2.1

4x=10.4

x=10.4÷4

x=2.6

1.6x-24*2=36

1.6x-48=36

1.6x=36+48

1.6x=84

x=84÷1.6

x=52.5