Book a Demo
Topics
3
.
E
q
u
a
t
i
o
n
s
&
I
n
e
q
u
a
l
i
t
i
e
s
3
.
0
1
I
d
e
n
t
i
f
y
i
n
g
a
n
d
w
r
i
t
i
n
g
e
q
u
a
t
i
o
n
s
3
.
0
2
R
e
v
i
e
w
:
O
n
e
-
s
t
e
p
e
q
u
a
t
i
o
n
s
I
n
v
e
s
t
i
g
a
t
i
o
n
:
M
o
d
e
l
i
n
g
e
q
u
a
t
i
o
n
s
Lesson
3
.
0
3
T
w
o
-
s
t
e
p
e
q
u
a
t
i
o
n
s
3
.
0
4
P
r
o
b
l
e
m
s
o
l
v
i
n
g
w
i
t
h
e
q
u
a
t
i
o
n
s
3
.
0
5
R
e
v
i
e
w
:
I
d
e
n
t
i
f
y
i
n
g
a
n
d
w
r
i
t
i
n
g
i
n
e
q
u
a
l
i
t
i
e
s
3
.
0
6
R
e
v
i
e
w
:
G
r
a
p
h
i
n
g
i
n
e
q
u
a
l
i
t
i
e
s
3
.
0
7
O
n
e
-
s
t
e
p
i
n
e
q
u
a
l
i
t
i
e
s
Log in
Sign up
Book a Demo
United States of America
FL
Grade 7
Investigation: Modeling equations
Lesson
Interactive practice questions
There are no interactive problems for this subtopic
What is Mathspace
About Mathspace
