Mathematics: What is the first step in solving the equation 2/3 x+1/2 x+2=5

What is the first step in solving the equation 2/3

lambobacon4515

05.01.2022

1. First you have to bring "x" on one side of the equation.

2. Than bring fractions to a common denominator.

Step-by-step explanation:

$\frac{2}{3} x + \frac{1}{2} x + 2 = 5 \\\frac{2}{3} x + \frac{1}{2} x = 5 -2\\$

$\frac{4}{6} x + \frac{3}{6} x = 5 - 2\\\frac{7}{6} x = 3\\x = \frac{18}{7}$

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dsaefong00

19.02.2021

27 inches

Step-by-step explanation:

To find the length of the diagonal, we just need to use the cosine relation of the 48° angle.

The adjacent side to the angle is the height of the canvas, and the hypotenuse formed is the diagonal of the canvas. So, we have that:

cos(48) = height / diagonal

0.6691 = 18 / diagonal

diagonal = 18 / 0.6691 = 26.9 inches

Rounding to the nearest inch, the diagonal of the canvas measures 27 inches

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