StephanieQueen2003 StephanieQueen2003

07-03-2018
Mathematics

contestada

Tell whether this solution has one, zero or many solutions by solving it -2(z+3)-z=-z-4(z+2)

Respuesta :

meredith48034 meredith48034

08-03-2018

-2z - 6 - z = -z - 4z - 8

-3z - 6 = -5z - 8

-3z - 6 = -5z - 8

2z = -2

z = -1

the equation has 1 solution

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