Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Find the solution of the system of equations.

{:[-8x+12 y=-16],[6x-6y=0]:}

Find the solution of the system of equations.\newline8x+12yamp;=166x6yamp;=0 \begin{aligned} -8 x+12 y & =-16 \\ 6 x-6 y & =0 \end{aligned}

Full solution

Q. Find the solution of the system of equations.\newline8x+12y=166x6y=0 \begin{aligned} -8 x+12 y & =-16 \\ 6 x-6 y & =0 \end{aligned}
  1. Simplify equation: Simplify the second equation by dividing all terms by 66 to make the coefficients smaller and easier to work with.\newline6x66y6=06\frac{6x}{6} - \frac{6y}{6} = \frac{0}{6}\newlineThis simplifies to:\newlinexy=0x - y = 0
  2. Express x in terms of y: Since xy=0x - y = 0, we can express xx in terms of yy:\newlinex=yx = y
  3. Substitute x in first equation: Substitute xx with yy in the first equation:\newline8(y)+12y=16-8(y) + 12y = -16
  4. Combine like terms: Combine like terms in the equation:\newline8y+12y=4y-8y + 12y = 4y\newlineSo the equation becomes:\newline4y=164y = -16
  5. Solve for y: Solve for yy by dividing both sides of the equation by 44:\newline4y4=164\frac{4y}{4} = \frac{-16}{4}\newlineThis gives us:\newliney=4y = -4
  6. Substitute y back into x: Now that we have the value of yy, we can substitute it back into the equation x=yx = y to find xx:\newlinex=4x = -4