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4x - 8 = -2x + 20 2x - 8 = 20 2x = 28 x = 14 is this right or wrong, what is the incorrect step?
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4x - 8 = -2x + 20 2x - 8 = 20 2x = 28 x = 14 is this right or wrong, what is the incorrect step?
asked
Feb 7, 2023
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4x - 8 = -2x + 20
2x - 8 = 20
2x = 28
x = 14
is this right or wrong, what is the incorrect step?
Mathematics
high-school
Haim Evgi
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Haim Evgi
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4x-8=-2x + 20
4x+2x= 20 + 8
6x=28
x=28 : 6
x= 4,6
Aska
answered
Feb 13, 2023
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Aska
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