3 years ago

Does anybody know how to solve this equation: 5+4x-7=4x-2-x?

Mathematics

2 answers:

GrogVix [38]3 years ago

5 0

5 + 4x - 7 = 4x - 2 - x

5 - 7 = -2 -x

-2 = -2 - x

0 = -x

-x = 0

x = 0

kakasveta [241]3 years ago

4 0

5+4x-7=4x-2-x -2+4x=4x-2-x 4x-4x-x=-2+2 -x=0 X=0 To check 5+4(0)-7=4(0)-2-0 5-7=-2 -2=-2

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