Question

a) (x - 32).15 = 0
b) 315 ∶ 𝑥 = 5
c) 200 − 3𝑥 = 50
d) (x-12)+14=2.3

Giúp mình 

Answer 1

\(a,\Rightarrow x-32=0\Rightarrow x=32\\ b,\Rightarrow x=315:5=63\\ c,\Rightarrow3x=200-50=150\Rightarrow x=50\\ d,\Rightarrow x-12=8-14=-7\Rightarrow x=-7+12=5\)

Answer 2

a: \(\Leftrightarrow x-32=0\)

hay x=32

b: x=63

Answer 3

a) x = 32
b)x = 63
c)x = 50
d)x = 4

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