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The length of a rectangular plot is (3x-2)m and its width is (x-1)m. The perimeter of the plot is 28m. a) An equation x

June 29, 2026Mathematics

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Answer

28 = 8x - 6

4 steps

Hapa kuna hatua za kutengeneza mlinganyo wa $x$ :

Andika fomula ya eneo la mstatili.
Urefu ( $L$ ) wa shamba ni $(3x-2)$ mita na upana ( $W$ ) ni $(x-1)$ mita. Mzunguko ( $P$ ) wa shamba ni 28 mita.
Fomula ya mzunguko wa mstatili ni:
$P = 2(L + W)$
Badilisha thamani za $L$ , $W$ , na $P$ kwenye fomula.
$28 = 2((3x-2) + (x-1))$
Rahisisha usemi ndani ya mabano.
$28 = 2(3x + x - 2 - 1)$ $28 = 2(4x - 3)$
Panua upande wa kulia wa mlinganyo.
$28 = 8x - 6$
Huu ndio mlinganyo katika $x$ .

Mlinganyo katika $x$ ni:

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