3 years ago

What is the value in the equation 2x - 10 = 30

Mathematics

2 answers:

Step2247 [10]3 years ago

7 0

Answer: x=20

Step-by-step explanation: 2(20)=40 40-10=30

marissa [1.9K]3 years ago

4 0

2x -10 = 30
add ten to both sides
2x = 40
divide by two
x = 20

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