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Sammy
Mathematics
30 September, 09:50
Solve the equation 4x + 8 y = 12 for x
+4
Answers (
2
)
Mia Schultz
30 September, 10:03
0
Answer: x = - 2y + 3
Explanation: 4x + 8y = 12
Step 1: Add - 8y to both sides.
4
x
+
8
y
+
-
8
y
=
12
+
-
8
y
4
x
=
-
8
y
+
12
Step 2: Divide both sides by 4.
4
x
4
=
-
8
y
+
12
4
x
=
-
2
y
+
3
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Emilee Rivers
30 September, 10:05
0
x = 3 - 2y
Step-by-step explanation:
4x + 8 y = 12
Solve:
4x + 8 y = 12
4 (x + 2y) = 12
x + 2y = 12/4
x = 3 - 2y
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