LibbyTollett LibbyTollett

17-10-2017
Mathematics

contestada

What is the solution for -3x - 18 + 5x - 2

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AnimeBrainly AnimeBrainly

17-10-2017

-3x -18 + 5x - 2

-3x +5x = 18 +2

2x/2 = 20/2

x = 10

hope this helps

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airafush airafush

17-10-2017

-3x - 18 + 5x - 2

Group like terms

=-3x + 5x - 2 - 18

Add similar elements
-3x + 5x = 2x

Subtract the numbers -2 - 18 = -20

=2x - 20

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