tay5253 tay5253

23-11-2019
Mathematics

contestada

3x + 7 = -3x -2
How many solutions does this equation have

Respuesta :

icyone13 icyone13

23-11-2019

This equation has one solution which is -1.5

3x+7=-3x-2
+2. +2
3x+9=-3x
-3x. -3x
9= -6x
/-6. /-6
X= -1.5

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