Question

ifx=2,find the value of 4(2x-1)+3x+11
please answer me​

Answer 1

Given

• Equation → 4(2x - 1) + 3x + 11
• Value → x = 2

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To find

• Value of the equation.

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Solution

• Firstly we will simply the given equation.

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$\: \: \: \: \: \: \: \: \: \: \sf\underline{\orange{Solving\: the\: equation}}$

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$\tt\longmapsto{4(2x - 1) + 3x + 11}$

$\tt\longmapsto{8x - 4 + 3x + 11}$

$\tt\longmapsto{8x + 3x + 11 - 4}$

$\tt\longmapsto{11x + 7}$

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• Now, we have 11x + 7.

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$\: \: \: \: \: \: \: \: \: \: \sf\underline{\orange{Putting\: the\: value\: of\: x}}$

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$\tt:\implies\: \: \: \: \: \: \: \: {11x + 7}$

$\tt:\implies\: \: \: \: \: \: \: \: {11(2) + 7}$

$\tt:\implies\: \: \: \: \: \: \: \: {22 + 7}$

$\bf:\implies\: \: \: \: \: \: \: \: {29}$

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Hence,

• The required value is 29.

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Answer 2

Given:-

• x = 2
• 4(2x - 1) + 3x + 11

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To find:-

• Value of the equation.

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Solution:-

$\tt{\longrightarrow{4(2x - 1) + 3x + 11}}$

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$\tt{\longrightarrow{8x - 4 + 3x + 11}}$

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$\tt{\longrightarrow{8x + 3x + 11 - 4}}$

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$\tt{\longrightarrow{11x + 7}}$

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Now,

• Putting the value of x.

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Here,

• x = 2

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$\tt{\longrightarrow{11(2) + 7}}$

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$\tt{\longrightarrow{22 + 7}}$

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$\tt{\longrightarrow{\boxed{\red{29}}}}$

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Hence, the value is 29.