Question

Resposta?????????????​

Answer 1

f) 4(2x -1) = 3(x +3) + 2
8x -4 = 3x +9 +2
8x -3x = 9 +2 +4
5x = 15
x = 15/5
x = 3

g) 2 -2x/3 = 5 -3x/2
-2x/3 +3x/2 = 5 -2
-4x/6 +9x/6 = 3
5x/6 = 3
5x = 6 • 3
5x = 18
x = 18/5

espero ter ajudado :)