Question

2(2x + 7) + 3 (38-3) = 3 (4x-5)-1



pvrf algum ​

Answer 1

Olá...

2(2x + 7) + 3(38 - 3)= 3(4x - 5) - 1

4x + 14 + 114 - 9= 12x - 15 - 1

4x - 12x= - 15 - 1 - 14 - 114 + 9

- 8x= - 135>>.(-1)

8x= 135

x= 135/8