Question

determine o conjunto soluçao:a)5×+8=17,b)2×+10=25-3×,c)4×-3=2×+17,d)2×-8=×+1,e)3×+14=2×-1,f)8×+1=7×+3,g)5×+2=3×+18​

Answer 1

Resposta:

a)9/5, b)3, c)10, d)9, e)-15, f)2 g) 8

Explicação passo-a-passo:

a)5×=17-8=9/5

b)2×+10=25-3×=5×=15=×=3

c)4×-3=2×+17=2×=20=×=10

d)2×-8=×+1=×=9

e)3×+14=2×-1=×=-15

f)8×+1=7×+3=×=2

g)5×+2=3×+18=2×=16=8

espero ter ajudado

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