Solve 1/3(x-15)+2x=16

Mathematics

1 answer:

Olin [163]3 years ago

7 0

Answer: x=3

Step-by-step explanation:

<u> 1 </u>(x-15)+2x=16

<u> 1 </u>x-15+2x=16

x-15+6x=16

7x=15+16

x=<u> 21 </u>

x=3

You might be interested in

Find the length of the hypotenuse:

k0ka [10]

to find the hypotenuse on the given triangle

divide the given height ( 3sqrt(2) ) by the sin of the given angle (45)

3sqrt(2) / sin 45 = 6

answer is B. 6

7 0

3 years ago

Read 2 more answers

Which polynomial correctly combines the like terms and puts the given polynomial in standard form? one-thirdx 8x4 – two-thirdsx2

AURORKA [14]

Polynomial equation is a equation which is formed with coefficients variables and exponents with basic mathematics operation and equality sign. From the given option the option C correctly combines the like terms and puts the given polynomial in standard form which is,

$8x^4-\dfrac{2}{3}x^2-\dfrac{2x}{3}\\$

Hence the option C is the correct option.

<h3>Given information-</h3>

The given polynomial equation in the problem is,

$\dfrac{1}{3} x+8x^4-\dfrac{2}{3}x^2-x$

<h3>Polynomial equation </h3>

Polynomial equation is a equation which is formed with coefficients variables and exponents with basic mathematics operation and equality sign.

In the above polynomial equation the variable are<em> x </em>and the highest power of the variable <em>x</em> is four.

Arrange the given polynomial equation in the power of the variable <em>x. </em>Thus,

$8x^4-\dfrac{2}{3}x^2+\dfrac{1}{3} x-x$