Question

Como resolver:
b. 3+x-2= 3+1
c. 7 +x – 8 = 4
d. 4x-2=18
e. x/3 + 7=62
Me podrian ayudar plisss

Answer 1

Explicación paso a paso:

b. 3+x-2= 3+1

1 + X = 4

x = 3

c. 7 +x – 8 = 4

-1 + x = 4

x = 5

d. 4x-2=18

4x = 18 + 2

4x = 20

x = 5

e. x/3 + 7=62

21+ x

__________ = 62

3

21 + x = 62 × 3

21 + X = 186

x = 186 - 21

x = 165