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Sati [7]
3 years ago
8

Solve the system of equations using substitution. 4x + y = 32 y = 4x

Mathematics
2 answers:
Lynna [10]3 years ago
5 0

Answer:

(4,16)

Step-by-step explanation:

y=16 x=4

stellarik [79]3 years ago
4 0

Answer:

4x + y = 32

y = 4x

4x+4x=32

8x=32

x=4

y=16

Step-by-step explanation:

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Thepotemich [5.8K]
Simplify
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(
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1
​
(4+x) to
4
+
x
4
4
4+x
​
.
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+
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4
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​
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​


2 Simplify
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​
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1+
4
x
​
.
1
+
x
4
=
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3
1+
4
x
​
=
3
4
​


3 Subtract
1
1 from both sides.
x
4
=
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3
−
1
4
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​
−1

4 Simplify
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3
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4
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.
x
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=
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3
4
x
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=
3
1
​


5 Multiply both sides by
4
4.
x
=
1
3
×
4
x=
3
1
​
×4

6 Simplify
1
3
×
4
3
1
​
×4 to
4
3
3
4
​
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x
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4
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