4x-2=18
-2 on both sides
4x=16
divid by 4 on both sides
x= 4
Answer:
42/90
Step-by-step explanation:
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Let x = .46
multiply both sides by 10
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10x = 4.66
multiply both sides by 10 again
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100x = 46.66
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100x - 10x = 46.66 - 4.66
90x = 42
x = 42 / 90
Can be reduced to x = 21/45
Answer:
i dont know
Step-by-step explanation:
yup