Question

solve 4+5(x-1)=49
help me ​

Answer 1

Answer:

$4 + 5(x - 1) = 49 \\ 4 + 5x - 1 = 49 \\ 5x = 46 \\ x = 46 \div 5 = 9.2$

Step-by-step explanation:

thats the answer

Answer 2

Question

• solve 4+5(x-1)=49

Solution

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$\tt⟼4 + 5(x - 1) = 49$

$\tt⟼4 + 5x - 5 = 49$

$\tt ⟼- 1 + 5x = 49$

$\tt⟼5x = 49 + 1$

$\tt⟼5x = 50$

$\tt{⟼x = \frac{50}{5} }$

$\tt{⟼x = 10}$

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Verification

$\tt⟼4 + 5(10 -1 ) = 49$

$\tt⟼4 + (50 - 5) = 49$

$\tt⟼4 + 45 = 49$

$\tt⟼49 = 49$

$\tt{⟼lhs \: = rhs }\:$

$\tt{⟼hence \: \: verified}$

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• ᴛʜᴇ ᴠᴀʟᴜᴇ ᴏғ x ɪs 10
• ʜᴏᴘᴇ ɪᴛ's ʜᴇʟᴘғᴜʟ.