LUTION
(i) Three times x is 3x.
Sum of 3x and 11 is 3x + 11. The sum is 32.
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Step-by-step explanation:
Given,
three times x is 3x
sum of 3x and 11 is 3x+11
sum is 32
to find x
3x+11=32
3x=32-11
3x=21
x=7
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