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Karissa begins to solve the equation . Her work is correct and is shown below. When she subtracts 4 from both sides,  results. What is the value of x?

User BeemerGuy
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To solve the equation (x – 14) + 11 = x – (x – 4), simplify each side step by step. Distribute the negative sign, combine like terms, isolate x, and solve for x. The value of x is 7.

Step-by-step explanation:

To solve the equation (x – 14) + 11 = x – (x – 4), you need to simplify each side step by step.

Distribute the negative sign in the second parenthesis: (x – 14) + 11 = x – x + 4.

Combine like terms on each side of the equation: x – 3 = 4.

Isolate x by subtracting 4 from both sides: x – 3 - 4 = 4 - 4.

Simplify both sides to find x: x – 7 = 0.

Finally, add 7 to both sides to solve for x: x = 7.

The value of x is 7.



The probable question can be: Karissa begins to solve the equation (x – 14) + 11 = x – (x – 4). Her work is correct and is shown below. (x – 14) + 11 = x – (x – 4) x – 7 + 11 = x – x + 4 x + 4 = –x + 4 When she subtracts 4 from both sides, x = –x results. What is the value of x ?

User Abhay Dixit
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