What is the value of the expression below when z=10 and w=8 ? 5z-2w Answer:

Substitute Values: Substitute the given values for z and w into the expression. We have: z = 10 w = 8 The expression is 5z - 2w. Substitute 10 for z and 8 for w in 5z - 2w. 5z - 2w = 5(10) - 2(8)Multiply Numbers: Multiply the numbers to simplify the expression. 5(10) - 2(8) = 50 - 16Find Expression Value: Subtract the second term from the first term to find the value of the expression. 50 - 16 = 34

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What is the value of the expression below when
z=10 and
w=8 ?

5z-2w
Answer:

What is the value of the expression below when $z=10$ and $w=8$ ? $\newline$ $5 z-2 w$ $\newline$ Answer:

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Math Problems

Grade 8

Evaluate multi-variable expressions

Full solution

Q. What is the value of the expression below when

z=10

and

w=8

\newline

5 z-2 w

\newline

Answer:

Substitute Values: Substitute the given values for $z$ and $w$ into the expression. $\newline$ We have: $\newline$ $z = 10$ $\newline$ $w = 8$ $\newline$ The expression is $5z - 2w$ . $\newline$ Substitute $10$ for $z$ and $8$ for $w$ in $5z - 2w$ . $\newline$ $w$ $0$
Multiply Numbers: Multiply the numbers to simplify the expression. $\newline$ $5(10) - 2(8)$ $\newline$ = $50 - 16$
Find Expression Value: Subtract the second term from the first term to find the value of the expression. $\newline$ $50 - 16$ $\newline$ = $34$