Tim has some marbles. Sue has twice as many marbles as Tim. Jim has 15 marbles. Tim, sue and Jim have a total of 63 marbles. How many marbles does him have
1 answer:
Answer:
Step-by-step explanation:
T = x
S = 2x
J = 15
x + 2x + 15 = 63
3x = 63 - 15
3x = 48
x = 16
Tim has 16 marbles, Sue has 32 marbles and Jim has 15 marbles
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