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shusha [124]
3 years ago
8

Solve: 4x – 6 = 42 A)9 B)8 C)63 D)12

Mathematics
2 answers:
lara31 [8.8K]3 years ago
7 0

Hii :)

\tt \: 4x - 6 = 42 \\  \tt \: 4x = 42 + 6 \\  \tt \: 4x = 48 \\  \tt \: x =  48 \div 4 \\  \boxed{\tt \:  x = 12} \\  \\  \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \overbrace{ \underbrace{ \sf \: \infty  \:  Carry \: on \: Learning! \:  \infty }}

ᴛʜᴇᴇxᴛʀᴀᴛᴇʀᴇꜱᴛʀɪᴀʟ

jenyasd209 [6]3 years ago
4 0

4x-6=42\\\\4x=42+6\\\\4x=48 \ \ /:4\\\\\huge\boxed{x=12}

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