qxvta
qxvta
12-09-2019
Mathematics
contestada
2x + 1 = 9 two step equation
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kmadeline037
kmadeline037
12-09-2019
Answer:
x = 4
2x + 1 - 1 = 9 - 1
2x = 8
2x/2 = 8/2
x = 4
Step-by-step explanation:
Answer Link
fancyali162
fancyali162
12-09-2019
Step 1: Subtract 1 from both sides.
2x+1−1=9−1
2x=8
Step 2: Divide both sides by 2.
2x/2=8/2
x=4
Answer: x=4
Answer Link
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