Question

2x - 1 = 7
please anwer ​

Answer 1

Answer:

$here \: is \: your \: answer$

2x - 1 = 7

2x = 7 + 1

2x= 8

x = 4

PLEASE MARK AS BRAINLIEST AND FOLLOW....

Answer 2

Given Equation:-

• 2x - 1 = 7

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To find:-

• Value of x.

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Solution:-

$\tt\longmapsto{2x - 1 = 7}$

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$\tt\longmapsto{2x = 7 + 1}$

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$\tt\longmapsto{2x = 8}$

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$\tt\longmapsto{x = \dfrac{8}{2}}$

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$\tt\longmapsto{\boxed{\red{x = 4}}}$

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Verification:-

$\tt\longmapsto{2(4) - 1 = 7}$

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$\tt\longmapsto{8 - 1 = 7}$

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$\tt\longmapsto{\boxed{\orange{7 = 7}}}$

Hence Verified