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alexandr1967 [171]
3 years ago
7

P=21+2w; if p=18 when l=5, find w

Mathematics
2 answers:
jolli1 [7]3 years ago
7 0

Answer:

if im not mistaken.. i would say its -3.5 or -7/2

Step-by-step explanation:

Rashid [163]3 years ago
6 0

Answer:

Exact form: w = -3/2

Decimal form: w = -1.5

Mixed number form: w = -1 1/2

Step-by-step explanation:

<em>isolate</em><em> </em><em>the</em><em> </em><em>variable</em><em> </em><em>by</em><em> </em><em>dividing</em><em> </em><em>each</em><em> </em><em>side</em><em> </em><em>by</em><em> </em><em>factors</em><em> </em><em>that</em><em> </em><em>don't</em><em> </em><em>contain</em><em> </em><em>the</em><em> </em><em>variable</em>

<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>!</em><em>!</em><em>!</em>

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