Chapter 2: Linear Equations Section 2: Using Algebra
Topics in Algebra 1 © 2001 Texas Instruments Teacher Notes 2-17
Observations
The
Observations
help students understand algebraic concepts relating to linear equations. If
necessary, tell students how to find the
Observations
.
Students solve for
x
. The
answer is displayed on
this screen.
Observation 1
x
−
5 = 8
Solve for
x
. Students show all their work.
Students solve for
x
. The
answer is displayed on
this screen.
Observation 2
3
2
x = 9
Solve for
x
. Students show all their work.
Students solve for
x
. The
answer is displayed on
these screens.
Observation 3
4
−
x = 10
Solve for
x
. Students show all their work.
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