Two numbers are n and 2(n+3).
a The sum of the numbers is 90.
Write down an equation to show t...
Mathematics, 19.12.2020 14:20 EmiSiddiqi4037
Two numbers are n and 2(n+3).
a The sum of the numbers is 90.
Write down an equation to show this.
b Solve the equation.
c Find the two numbers.
Answers: 2
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