3 years ago

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

1 answer:

3 0

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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