Simplify the expressions and find the value if $x$ equal to $2$ .
$x + 7 + 4 (x - 5)$

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Solution

Given $x + 7 + 4 (x - 5)$ put $x = 2$

$= 2 + 7 + 4 (2 - 5)$

$= 9 - 12$

$= - 3$

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Similar questions

Question 6 (i)

Simplify the expression and find the value if $x$ is equal to 2:
x + 7 + 4(x - 5)

x

2

x + 7 + 4 (x - 5)

Question 6 (ii)

Simplify the expression and find the value if x is equal to 2:
3(x + 2) + 5x - 7

Simplify the expressions and find the value if x is equal to 2

(i) x + 7 + 4 (x − 5) (ii) 3 (x + 2) + 5x − 7

(iii) 6x + 5 (x − 2) (iv) 4 (2x −1) + 3x + 11

x = 2

3 (x + 2) + 5 x - 7

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