Question

1) Resolva as equações.
a) X- 2 = 10
b) X-5 = 15
c) X-3 = 2​

Answer 1

X = 12
X = 20
X = 5
Espero ter ajudado

Answer 2

$a)x - 2 = 10 \\ x = 10 + 2 \\ x = 12$

$b)x - 5 = 15 \\ x = 15 + 5 \\ x = 20$

$c)x - 3 = 2 \\ x = 2 + 3 \\ x = 5$

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