Question

Resolva as seguintes equações do 1°Grau:
a)3x-10 =2x+4
b)5x-12 =2x+3
c)6x-20 =2x+4
d)2x-16 = x+6
e)3x-23 = 2x+8
f)2x+10 = x+13
g)6x-15 = 5x+9
h)3x-11 = 2x+5
14x-5 = 3x+11
j)7x-30 = 6x+5​

Answer 1

Resposta:

a)3x-10 =2x+4

x=14

b)5x-12 =2x+3

x=5

c)6x-20 =2x+4

×=6

d)2x-16 = x+6

x=32

e)3x-23 = 2x+8

x=31

f)2x+10 = x+13

x=3

g)6x-15 = 5x+9

x=24

h)3x-11 = 2x+5

x=16

14x-5 = 3x+11

x=16/11

j)7x-30 = 6x+5

x=35

Answer 2

A) X= 14

B) X=5

C) X=6

D) X=22

E) X= -77/2 ou X= -38,5

F) X=23

G) X=24

H) X=16

I) X=16/11

J) X= 35