Question

a) 6X = 2x +16


b)2x 5 = X+2


C)2X + 3 = x +6


d)5X + 7 = 3x+


e)15x-2x = x+24


F)2x - 4 = 16 -2X


G)5x + 10 = 10x-35

Answer 1

a)

$6x = 2x + 16 \\ 6x - 2x = 16 \\ 4x = 16 \\ x = 16 \div 4 \\ x = 4$

b)

$2x - 5 = x + 2 \\ 2x - x = 2 + 5 \\ x = 7$

c)

$2x + 3 = x + 6 \\ 2x - x = 6 - 3 \\ x = 3$

d)

$5x + 7 =3x \\ 5x - 3x = - 7 \\ 2x = - 7$

falto o resto da questão

e)

$15x - 2x = x + 24 \\ 13x - x = 24 \\ 12x = 24 \\ x = 24 \div 12 \\ x = 2$

f)

$2x - 4 = 16 - 2x \\ 2x + 2x = 16 + 4 \\ 4x = 20 \\ x = 20 \div 4 \\ x = 5$

g)

$5x + 10 = 10x - 35 \\ 5x - 10x = - 35 + 10 \\ - 5x = - 25 \\ x = ( - 25 )\div ( - 5) \\ x = - 5$

a ultima pode estar errada

espero ter ajudado nas outras