Question

(5x+2y=-6.9 3x-24=10​

Answer 1

Ответ:

Если ты имел введу:

5x+2y=-6

9*3x-24=10

то овеет:

x= $\frac{34}{27}$;

y= -$\frac{166}{27}$;

Answer 2

It seems like you've provided a system of two equations with two variables:

Equation 1: $5x + 2y = -6.9$ Equation 2: $3x - 24 = 10$

You can solve this system of equations to find the values of $x$ and $y$ that satisfy both equations. Let's solve it step by step.

Step 1: Solve Equation 2 for $x$

$3x - 24 = 10$ Add 24 to both sides: $3x = 34$ Divide both sides by 3: $x = \frac{34}{3}$

Step 2: Substitute $x$ into Equation 1

Now that we have the value of $x$, we can substitute it into Equation 1: $5x + 2y = -6.9$ $5 \left(\frac{34}{3}\right) + 2y = -6.9$

Step 3: Solve for $y$

Simplify the left side: $\frac{170}{3} + 2y = -6.9$ Subtract $\frac{170}{3}$ from both sides: $2y = -6.9 - \frac{170}{3}$ $2y = -6.9 - \frac{510}{30}$ $2y = -6.9 - 17$ $2y = -23.9$ Divide both sides by 2: $y = -\frac{23.9}{2}$

So, the solution to the system of equations is approximately: $x \approx 11.333$ (or $\frac{34}{3}$) $y \approx -11.95$ (or $-\frac{23.9}{2}$)