Select all of the equations for which x = -1 * 1 point x + 1 = 0 3x = -3 x - 9 = -8 5x = -5

asked Aug 27, 2021 35.5k views

0 votes

Select all of the equations for which x = -1 *

1 point
x + 1 = 0
3x = -3
x - 9 = -8
5x = -5

6.3k points

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3 votes

This’s easy, you just substitute -1 in the equation and see if you get the value in the right...
Right answers:
Equation#1
Equation#2
Equation#4

Udaya Sri answered Sep 2, 2021

7.0k points

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