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kotegsom [21]
3 years ago
9

Solve for w in P = 2w + 2l, if P = 38 and l = 12.

Mathematics
2 answers:
Ne4ueva [31]3 years ago
8 0
W=7
If I=12 and P=38 then you'd write
2*12+2w=38
2*12=24
38-24=14
14 divided by 2 =7
so w=7
vova2212 [387]3 years ago
4 0
W= 7

38=2w+2(12)
                /
38=2w + 24
-24        -24

14=2w
divid by 2    divid by 2

7=w
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