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Determine the value of variable in the following equation: 2x + 40 = 30
45.5k views
5 votes
Determine the value of variable in the following
equation:
2x + 40 = 30

User EmmanuelG
by
3.0k points

2 Answers

5 votes
I believe the answer is x=-5
User Kasem Alsharaa
by
3.7k points
1 vote
Answer: x = -5

Steps:
2x + 40 = 30
2x = 30 - 40
2x = -10
x = -10 / 2
x = -5
User ZackDeRose
by
3.4k points
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