Question

180-55+13
$4x - 13 + 55 = 180$

Answer 1

Your answer is....
180-55+13
=180-42
=138..
4×-13+55
=4×+42
4×=-42
×=-42/4

Answer 2

ʜᴇʏ ᴍᴀᴛᴇ!!

ʜᴇʀᴇ's ᴜʀ ᴀɴsᴡᴇʀ :-)
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$4x - 13 + 55 = 180 \\ 4x + 42 = 180 \\ 4x = 180 - 42 \\ 4x = 138 \\ \\ x = \frac{138}{4} = \frac{69}{2} = 34.5$

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ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs☺️☺️☺️