CPM Homework Help : CC2 Problem 6-90

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Home > CC2 > Chapter Ch6 > Lesson 6.2.3 > Problem 6-90

6-90.

Evaluate the expression $10-2x$ for the $x\text{‑values}$ given below.

$x=2$
Hint (a):
Use substitution.
Answer (a):
$10-2(2)=6$

$x=\frac{1}{2}$

$x=-2$

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