Question

Resolva As Equações

A- x+15=35
B- 3y-4=28
C- 2.(w-2)=16
D- 3z-10=z+60

Answer 1

A)

x + 15 = 35

x = 35 - 15

x = 20

B)

3y - 4 = 28

3y = 28 + 4

3y = 32

y = \frac{32}{3}

C)

2(w - 2) = 16

2w - 4 = 16

2w = 16 + 4

2w = 20

w = \frac{20}{2}

w = 10

D)

3z - 10 = z + 60

3z - z = 60 + 10

2z = 70

z = \frac{70}{2}

z = 35

bons estudos