3 years ago

Solve for x: 2 over 5 (x − 4) = 2x. −8 negative 1 over 2 1 −1

Mathematics

1 answer:

vlabodo [156]3 years ago

5 0

2/5(x - 4) = 2x
2/5x - 8/5 = 2x....multiply everything by 5
2x - 8 = 10x
-8 = 10x - 2x
-8 = 8x
-8/8 = x
-1 = x <===

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