1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard IX
Mathematics
Solving Equations Having the Variable on Both Sides
viii 3 y-2 x=...
Question
(viii) 3y − 2x = 9; 2x + 5y = 15
Open in App
Solution
3
y
-
2
x
=
9
⇒
y
=
9
+
2
x
3
.
.
.
.
.
(
i
)
2
x
+
5
y
=
15
.
.
.
.
(
ii
)
Substituting
eq
(
i
)
in
eq
(
ii
)
,
we
get
:
2
x
+
5
×
9
+
2
x
3
=
15
⇒
6
x
+
45
+
10
x
=
45
⇒
16
x
=
0
⇒
x
=
0
Substituting
x
=
0
in
eq
(
i
)
,
we
get
:
y
=
9
+
2
×
0
3
∴
y
=
3
Hence
,
x
=
0
,
y
=
3
is
the
solution
of
the
given
equations
.
Suggest Corrections
0
Similar questions
Q.
Solve the following equations by substitution method.
3
y
−
2
x
=
9
;
2
x
+
5
y
=
15
Q.
To transform
x
+
2
y
+
3
z
=
9
;
2
x
+
3
y
+
z
=
4
;
4
x
+
5
y
+
4
z
=
15
in a matrix equation and solve them
Q.
Solve the following
2
x
−
3
y
=
9
;
2
x
+
y
=
13
Q.
Solve this equation .
2
x
−
3
y
=
9
;
2
x
+
y
=
13
Q.
(viii)
x
2
+
3
y
=
11
;
x
+
5
y
=
20
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Questions
MATHEMATICS
Watch in App
Explore more
Solving Equations Having the Variable on Both Sides
Standard IX Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app