Which facts could be applied to simplify this expression? Check all that apply. 5 x + 3 y + (negative x) + 6 z To add like terms, add the coefficients, not the variables. First add 5x + x. The simplified expression is 4 x + 3 y + 6 z. Only combine terms which contain the same variable. The simplified expression is 5 x + 3 y + 6 z.

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Answer:

A. To add like terms, add the coefficients, not the variables.

C. The simplified expression is 4 x + 3 y + 6 z.

D. Only combine terms which contain the same variable.

Facts could be applied to simplify the expression to add like terms, add the coefficients, not the variables.

We have to determine the steps involved to simplify the expression.

What is the expression?

An expression is a set of terms combined using the operations addition, subtraction, multiplication, and division.

For simplifying the expression this expression.

A. To add like terms, add the coefficients, not the variables.

C. The simplified expression is 4 x + 3 y + 6 z.

D. Only combine terms which contain the same variable.

Therefore by applying the above steps we can simplify the given expression.

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