True/False
Indicate whether the
statement is true or false.
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1.
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2(f-3)+4 = 2f+2
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2.
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 .
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3.
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If 4x+6 = 2x then x = -3.
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4.
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If  then x = 8
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5.
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 .
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6.
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If A = bh/2 then b = A/(2h).
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7.
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If 3x+2 = 5x+5z then x = 2+5z.
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8.
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Tickets for a concert cost £10 each, plus a £2 booking fee. If I buy
n tickets the total cost is £12n.
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9.
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If Alf is twice as old as Betty, and Betty is three times as old as Chris was
two years ago, then if Alf’s age is a, Betty’s age is b and Charlie’s
age is c then a = 6(c-2).
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10.
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Baz buys a hat and a scarf for a total of £10. If the hat costs £4
more than the scarf then the scarf costs £3.
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