Question

a)3 + x = 0
b) 23x + 2 = 2
c) 12 – 7 + 4x = 25
d) 5x – 3x = 30
e) 4x + 10 = 45 – 3x

Answer 1

a)3 + x = 0

x = - 3

b) 23x + 2 = 2

x = 0

c) 12 – 7 + 4x = 25

x = 5

e) 4x + 10 = 45 – 3x

x = 5

Bons estudos ♡