Question

Como se resolve, alguém me ajudaaaa
5+x-8=4+3
8x+4=2-16
2 (x-3)=4 (x+8)

Answer 1

Boa noite!!

5 +x -8 = 4+3
x -3 = 7
x = 7 +3
x = 10


8x +4 = 2-16
8x = -14 -4
x = -18 / 8
x = -2,25


2(x -3) = 4(x+8)
2x -6 = 4x +32
4x -2x = -6 -32
2x = -38
x = -38 / 2
x = -19

Bons estudos!

Answer 2

5+x-8=4+3
5+x = 4+3+8
5+x = 15
x = 15-5
x = 10

8x+4=2-16
8x = 2-16-4
8x = -18
x = -18/8
x = 2,25

2 (x-3)=4 (x+8)
2x-6 = 4x+32
2x-4x = 6+32
-2x = 38
x = 38/-2
x = -19