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Part A: Solve the equation 5(x+2) = 6x + 3x - 14 and show your work.

Part B: Use this list of properties to justify each step of your math work. Justifications may be used more than once if needed.
The
Distributive property
Subtraction property of equality
Combine like terms
The multiplication property of equality
The division property of equality
Given
Addition property of equality

User Nix Wang
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Final answer:

The algebraic equation 5(x+2) = 6x + 3x - 14 is solved through a step-by-step process involving distribution, combination of like terms, and using the properties of equality to isolate x, which results in the solution x = 6.

Step-by-step explanation:

To solve the equation 5(x+2) = 6x + 3x - 14, we start by applying the Distributive property to the left-hand side:

5x + 10 = 9x - 14

Subtract 5x from both sides, justifying it with the Subtraction property of equality:

10 = 4x - 14

Add 14 to both sides, using the Addition property of equality:

24 = 4x

Finally, divide both sides by 4, as per the Division property of equality, to solve for x:

x = 6

After solving, it's important to check the answer to ensure it makes sense by substituting x back into the original equation. If each side of the equation balances with the value of x, it confirms the solution is reasonable.

User Bworby
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