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Damion Alvarado
Mathematics
23 March, 16:16
What is the value of y when x = - 3? 4x + 2y = 8
+3
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Charlie Lester
23 March, 16:45
0
y = 10
Step-by-step explanation:
substitute x = - 3 into the equation
(4 * - 3) + 2y = 8
- 12 + 2y = 8 (add 12 to both sides)
2y = 20 (divide both sides by 2)
y = 10
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