Question

7)Responda :

g)2x+1=4x-7

h)9x+9+3x=15

i)16x-1=13x+3

j)3x-2=4x+9

k)5x-3+x=2x+9

l)17x-7x<x+18

m)x+x-4=17-2x+1
n)
o)5x+6x-16=3x+2x-4

p)5x+4=3x-2x+4

Por favor preciso agora!

Answer 1

g) 2x+1=4x-7
-2x= -6 .(-1)
2x= 6
x= 6/2
x= 3

h)9x+9 +3x=15
9x+3x = 15-9
12x = 6
x= 6/12
x= 1/2

I) 16x-1=13x+3
16x-13x = 3+1
3x = 4
x= 4/3

j)3x-2=4x-9
3x-4x = -9+2
-x = -7 .(-1)
x = 7

não posso responder o resto, vou sair, desculpa