Question

a)a+1=8
b)y-3=12
c)z+4=15
d)c-5=11
e)d+2=14
f)e-6=13
me ajudemm pfvvvv
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Answer 1

Explicação passo-a-passo:

a). a= 8-1. a= 7

b). y= 12-3. y=9

c) z=15-4. z=11

d) c=11+5. c=16

e) d=14-2. d=12

f) e=13+6. e=19

Answer 2

Explicação:

$\Large \sf a)a+1=8 \dfrac {} {}\\\Large \sf a = 8 - 1 \dfrac {} {}\\\Large \sf a = 7\dfrac {} {}$

$\Large \sf b)y-3=12 \dfrac {} {}\\\Large \sf y = 12 + 3 \dfrac {} {}\\\Large \sf y = 15 \dfrac {} {}$

$\Large \sf c) z + 4 =15 \dfrac {} {}\\\Large \sf z = 15 - 4\dfrac {} {}\\\Large \sf z = 11\dfrac {} {}$

$\Large \sf d) c-5=11 \dfrac {} {}\\\Large \sf c = 11 + 5 \dfrac {} {}\\\Large \sf c = 16 \dfrac {} {}$

$\Large \sf e) d + 2 = 14\dfrac {} {}\\\Large \sf d = 14 - 2 \dfrac {} {}\\\Large \sf d = 12 \dfrac {} {}$

$\Large \sf f) e - 6 = 13 \dfrac {} {}\\\Large \sf e = 13 + 6 \dfrac {} {}\\\Large \sf e = 19 \dfrac {} {}$