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Determine the value of variable in the following equation: 2x + 40 = 30
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7 votes
7 votes
Determine the value of variable in the following
equation:
2x + 40 = 30

User Gherbi Hicham
by
2.9k points

2 Answers

4 votes
4 votes
I believe the answer is x=-5
User Zero Distraction
by
2.6k points
20 votes
20 votes
Answer: x = -5

Steps:
2x + 40 = 30
2x = 30 - 40
2x = -10
x = -10 / 2
x = -5
User Azuvector
by
3.0k points
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