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Bess [88]
3 years ago
10

Solve algebraic equation -4x + 7 = 15

Mathematics
2 answers:
mash [69]3 years ago
6 0
-4x+7=15
-7 -7
-4x =8
-4x/-4= 8/-4
x=-2

x=-2
yan [13]3 years ago
3 0

Answer:

x=-2

Step-by-step explanation

-4(-2)+ 7

8+7=5

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