Write an equation and solve for x
1 answer:
3x+12+x=90, simplify (4x+12=90), subtract both sides by 12 (4x=78), divide both sides by 4 (39/7)
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Answer:
x = 3
Step-by-step explanation:
..........................
1 2/3 + 3 1/3 = 5/1
5 5/6 - 5/1 = 5/6
5/6 was left
Answer:
9 1/4 pounds because you add the two fractions together