Question

Resolva as equações abaixo:

a- 2x + 24 = 84

b- 5x - 10 = 800

c- 6x + 10 = 5x - 37

Answer 1

Oi

a) 2x + 24 = 84

2x = 84 - 24

2x = 60

x = 60/2

x = 30

b) 5x -10 = 800

5x = 800 + 10

5x = 810

x = 810/5

x = 162

c) 6x + 10 = 5x - 37

6x - 5x = - 37 - 10

x = - 47

Espero ter ajudado

Answer 2

A) 2x=84-24
2x=60
x=60÷2
x=30

B) 5x=800+10
5x=810
x=810÷5
x=162

C) 6x-5x=-10-37
x=47