Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Which value of 
x satisfies the equation 
(5)/(2)(x+(5)/(6))=-(65)/(12) ?
2
3

-3

-2

Which value of x x satisfies the equation 52(x+56)=6512 \frac{5}{2}\left(x+\frac{5}{6}\right)=-\frac{65}{12} ?\newline22\newline33\newline3 -3 \newline2 -2

Full solution

Q. Which value of x x satisfies the equation 52(x+56)=6512 \frac{5}{2}\left(x+\frac{5}{6}\right)=-\frac{65}{12} ?\newline22\newline33\newline3 -3 \newline2 -2
  1. Simplify Equation: First, we need to simplify the equation and isolate xx. Let's start by simplifying the left side of the equation.52(x+56)=52×(x+56)\frac{5}{2}(x+\frac{5}{6}) = \frac{5}{2} \times (x + \frac{5}{6})To simplify further, we can find a common denominator for the terms inside the parentheses.
  2. Find Common Denominator: The common denominator for xx and 56\frac{5}{6} is 66. So we rewrite xx as (6x6)(\frac{6x}{6}).
    (52)((6x6)+(56))=(52)(6x+56)(\frac{5}{2}) \cdot ((\frac{6x}{6}) + (\frac{5}{6})) = (\frac{5}{2}) \cdot (\frac{6x + 5}{6})
    Now we can combine the terms inside the parentheses.
  3. Combine Terms: Multiplying the numerator of the first fraction by the numerator of the second fraction, we get:\newline(5×(6x+5))/(2×6)=(30x+25)/12(5 \times (6x + 5))/(2 \times 6) = (30x + 25)/12\newlineNow we have the left side of the equation simplified.
  4. Equate Left and Right Side: Next, we equate the simplified left side to the right side of the equation:\newline(30x+25)/12=(65)/12(30x + 25)/12 = -(65)/12\newlineSince the denominators are the same, we can equate the numerators.\newline30x+25=6530x + 25 = -65
  5. Subtract 2525: Now, we solve for xx by subtracting 2525 from both sides of the equation.30x+2525=652530x + 25 - 25 = -65 - 2530x=9030x = -90
  6. Divide by 3030: Finally, we divide both sides by 3030 to isolate xx.30x30=9030\frac{30x}{30} = \frac{-90}{30}x=3x = -3

More problems from Find limits involving trigonometric functions