Question

.00001=1/10 3x+2

Answer 1

Is that \[.00001=\frac{1}{10} (3x+2)\]?

Answer 2

i think it might be an exponent

Answer 3

1/10 ^ 3x+2

Answer 4

\[.00001=\frac{1}{10}^{3x+2}\]\[.00001=\frac{1^{3x+2}}{10^{3x+2}}\]\[.00001=\frac{1}{10^{3x+2}}\]\[0=\frac{100000}{10^{3x+2}}\]\[10^{3x+2}=100000\]\[10^{3x+2}=10^5\] So \[3x+2=5\]\[3x=3\]\[x=1\]

Answer 5

thanks you really helped me out

Answer 6

No worries :)

Answer 7

.00001 = (1 / 10)^(3x +2)

Multiply and divide by 100000 on left hand side

1/100000 = 1/10^(3x+2)

100000 = 10^(3x + 2)

10^5 = 10^(3x +2)

here base values are equal, so equate the exponents

5 = 3x +2
-2 -2
------------------
3 = 3x

divide by 3 on both sides

3/3 = 3x/3

1 = x