21-09-2017
Mathematics

contestada

how many solutions are in 4x + 8 = 2x + 7 + 2x - 20

Respuesta :

alexis200318 alexis200318

21-09-2017

there is one answer to your problem

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Tiffani906241 Tiffani906241

21-09-2017

No solutions

4x+8=2x+7+2x-20
combine like terms
4x+8=4x-13
subtract 4x from both sides
8=-13
Since 8 DOES NOT equal -13, there are no solutions.

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