Question

A)2•(3x-10)=10
B)5•(x+3)=4•(x-1)

Answer 1

A)

2(3x - 10)= 10

6x - 20= 10

6x= 10 + 20

6x= 30

x= 30/6

x= 5

B)

5(x + 3)= 4(x - 1)

5x + 15= 4x - 4

5x - 4x= - 4 - 15

1x= - 19

x= - 19/1

x= - 19