When 2/3 is added to a certain number, the sum is 3 greater than twice the number?

Part A: Set up an equation using n to represent the number.Part B: Solve the equation in Part A for n. or:Part A: Set up an equation using n to repres

Part A: Set up an equation using n to represent the number.

Part B: Solve the equation in Part A for n.

or:Part A: Set up an equation using n to represent the number.Part B: Solve the equation in Part A for n.

or:N + 2/3 = 3 + 2NThe rule is you can do any valid operation on both sides of an equation and it will still be equal. Subtract N.2/3 = 3 + N Subtract 3.-7/3 = NCheck:-7/3 + 2/3 = 3 - 14/3-5/3 = 9/3 - 14/3 = -5/3

or:2/3 + n - 3 = 2n ## subtract n2/3 - 9/3 = nn = -7/3

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