Question

a)×-2 =5

B)×-11=0

c)4×=-8

D)×-2=-1

e)6×=6

f)3×=7

g)5×+1=16​

Answer 1

Resposta:

a) 7

b) 11

c) -2

d) 1

e) 1

f) 7/3

g) 3

Explicação passo-a-passo:

a) X - 2 = 5

X = 2 + 5

X = 7

B) X - 11 = 0

X = 0 + 11

X = 11

c) 4X = -8

X = -8 ÷ 4

X = -2

d) X - 2 = -1

X = -1 + 2

X = 1

e) 6X = 6

X = 6 ÷ 6

X = 1

f) 3X = 7

X= 7 ÷ 3

X = 7/3

g) 5X + 1 = 16

5X = 16 - 1

5X = 15

X = 15 ÷ 5

X = 3