What does x equal in : 19=15x+14

Mathematics

2 answers:

umka21 [38]3 years ago

6 0

$19=15x+14\ \ \ \ \ \ \ \ |subtract\ 14\\\\19-14=15x\\\\15x=5\ \ \ \ \ \ \ \ \ |:15\\\\x=\frac{5}{15}=\frac{1}{3}$

Galina-37 [17]3 years ago

4 0

Subtract 14 from both sides
$5=15x$
$\frac{5}{15} =x$
$x= \frac{1}{3}$

You might be interested in

Standard form of y=7x+10

Ugo [173]

Answer: 7x-y=10

Step-by-step explanation:

4 0

3 years ago

What is the means-to-MAD ratio of the two data sets, expressed as a decimal? Data set Mean Mean absolute deviation (MAD) 1 10.3

aleksklad [387]

Mean -to-MAD ratio is the division of the Mean by the Mean Absolute Deviaion (MAD). For the set 1, mean / MAD is 10.3 / 1. 6 = 6.4375; and for the set 2, Mean / MAD is: 12.7 / 1.5 = 8.467. This is a measure of disperssion of a set of values. MAD is calculated as the sum of the absolute differences of the values and the mean.

4 0

3 years ago

Find the value of y in the given triangle

Andre45 [30]

Given:

In the given triangle,

With respect to y, Perpendicular = 10 cm and Base = 8 cm

To find the value of y.

Formula

By Trigonometric Ratio we get,

$tan\theta = \frac{Perpendicular}{Base}$