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/ Equations
6 exercises corrected
a
1.
Unclassified
exercises
E.4899
For
each
question,
determine
the
value
of
x
that
balances
the
scale
:
a
b
c
d
E.11778
Déterminer,
pour
chaque
question,
la
valeur
de
x
réalisant
l’équilibre
de
la
balance
:
a
b
E.4898
Solve
the
following
equations
a
3
x
+
7
=
22
b
2
x
+
3
=
5
c
7
x
+
12
=
26
d
7
x
+
1
=
57
E.11780
Résoudre
les
équations
suivantes
a
3
x
+
7
=
22
b
2
x
+
3
=
5
E.4904
Solve
the
following
equations
:
a
3
x
+
2
=
6
b
14
x
+
1
=
8
c
10
x
+
14
=
19
d
9
x
+
7
=
28
E.11781
Résoudre
les
équations
suivantes
:
a
3
x
+
2
=
6
b
14
x
+
1
=
8
https://chingmath.fr
chapExoCorrec/4899
sacados/4899
4
x
3
11
5
x
12
37
6
x
2
50
3
x
8
50
chapExoCorrec/11778
sacados/11778
4
x
3
11
5
x
12
37
chapExoCorrec/4898
sacados/4898
chapExoCorrec/11780
sacados/11780
chapExoCorrec/4904
sacados/4904
chapExoCorrec/11781
sacados/11781
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