Question

. For what value of x is the perimeter of shape 77 cm?​

Answer 1

$\huge\begin{gathered} {\underline {\red {\boxed {\sf \: ANSWER}}}}\end {gathered}$

PERIMETER - 77 cm

EQUATION ⤵️

$\large\tt\pink{x + 2 + 2x + 2 + x + 1 + x + 1 + 2x + 1 = 77}$

$\large\tt\blue{7x + 7 = 77}$

$\large\tt\red{7x = 77 - 7}$

$\large\tt\green{7x = 70}$

$\large\tt\orange{x = \frac{70}{7} }$

$\large\begin{gathered} {\underline {\red {\boxed {\sf \:x = 10 \: }}}}\end {gathered}$

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