Solve the equation for x. 2/3x- 1/9x+ 5 = 20
2 answers:
Answer:
x = 27
Step-by-step explanation:
2/3 x - 1/9 x + 5 = 20 Subtract 5 from both sides
2/3 x - 1/9 x = 15 Change 2/3 to x/9
3*2/3*3 - 1/9 x = 15
6/9 x - 1/9 x = 15
5/9 x = 15 Multiply both sides by 9
5x / 9 * 9 = 15 * 9
5x = 135 Divide by 5
x = 27
Answer:
27 if variable is near the fraction,
-1/129 if variable is in the denominator and not numerator
Step-by-step explanation:
make 2/3 have the same denominator as -1/9
2/3*3/3=6/9
6/9x-1/9x=5/9
5/9x+5 = 20
20-5 = 15
5/9x = 15
15/(5/9x) -> x= -1/129
if you mean the whole equation has the variable x and no the denominator then it is equal to 27
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I believe it’s x=2.5 or x=2 1/2 or x=5/2
They are all the same answers in different forms . Hope it’s right
Answer:
A^2 means a*a
Step-by-step explanation:
A^2 = 5^2=5*5=25
3a^2=3*5^2=3*25=75
A^2+7=5^2+7=25+7=32
Answer:
25
Step-by-step explanation:
Percentage Calculator: 6 is what percent of 24? = 25.
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It's b
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