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2 years ago

7x - 2 = 5x + 12 Solve for x

Mathematics

1 answer:

Alinara [238K]2 years ago

4 0

X=7

7x-2=5x+12
+2. +2
7x=5x+14
-5x -5x
2x=14
÷2 ÷2
x=7

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