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galben [10]
2 years ago
13

6x+7x=4x+4y complete the missing value in the solution to the equation (?,-4)

Mathematics
1 answer:
natima [27]2 years ago
3 0
Put in -4 for y

13x=4x+4(-4)
Subtract 4x from both sides
9x= -16
Divide both sides by 9
X=-16/9
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