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3 x (-2.5) = x pls I need help

3 x (-2.5) = x pls I need help
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21 votes
3 x (-2.5) = x pls I need help

User Nouveau
by
8.4k points

2 Answers

13 votes
3x -2.5=x
-3x -3x
-2.5= -2x
-2.5/-2=-2x/2
1.25=x
User Jlewkovich
by
8.4k points
8 votes
Answer: x = -7.5

Solution:
3 x (-25) = x
Calculate

-7.5 = x
Swap the sides

x = -7.5
User Swann
by
8.8k points
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