L = 4 + w
perimeter = 38
38 = w + 4 + w
2w = 34
w = 17
L = 4 + 17
L = 21
i am a mathematics teacher. if anything to ask please pm me
Answer:
The solution is the <u><em>answer </em></u>or the number <u><em>behind the = sign</em></u>
EX::6x+4 (x=7) 6(7)+4=46....46 would be the <u><em>solution</em></u>
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