X=3 because you subtract the three on both sides to get x alone. So you get: 7x=21 then you divide seven by 21 and get x=3
Answer:
Shorter Piece is 16 inches and Longer Piece is 28 Inches.
Step-by-step explanation:
Cut the 44 Inch piece in half (22+22) and subtracted 6 from one end and added six to another end which is 12 inches in total.
Hope this helps.
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Answer:
4
Step-by-step explanation:
4 : 1, 2,4
12 :1, 2, 3, 4, 6, 12
Hope this will help ya :S
2(x+1)+3x=37
simplifythe left side:
2x +2 +3x = 37
Combine like terms:
5x +2 = 37
Subtract 2 from both sides:
5x = 35
Divide both sides by 5:
x = 7
Answer:
Step-by-step explanation:
Be cool
