Answer:
Step-by-step explanation:
y = 5x - 4
y = 6x $\Rightarrow$ x = y/6
y = 5*y/6 - 4
y = 5y/6 - 4
6y = 5y - 24
y = -24.
So, x = -4
<span>-8(4 + 9x) = 7(-2 -11x)
STEP 1: Simplify both sides of the equation.
</span><span><span><span><span>(<span>−8</span>)</span><span>(4)</span></span>+<span><span>(<span>−8</span>)</span><span>(<span>9x</span>)</span></span></span>=<span><span><span>(7)</span><span>(<span>−2</span>)</span></span>+<span><span>(7)</span><span>(<span>−<span>11x</span></span>)</span></span></span></span>(Distribute)<span><span><span><span>−32</span>+</span>−<span>72x</span></span>=<span><span><span>−14</span>+</span>−<span>77x</span></span></span><span><span><span>−<span>72x</span></span>−32</span>=<span><span>−<span>77x</span></span>−<span>14
STEP 2: Add 77x to both sides.
</span></span></span><span><span><span><span>−<span>72x</span></span>−32</span>+<span>77x</span></span>=<span><span><span>−<span>77x</span></span>−14</span>+<span>77x</span></span></span><span><span><span>5x</span>−32</span>=<span>−<span>14
STEP 3: Add 32 to both sides.
</span></span></span><span><span><span><span>5x</span>−32</span>+32</span>=<span><span>−14</span>+32</span></span><span><span>5x</span>=<span>18
STEP 4: Divide both sides by 5.
5x/5 = 18/5
x = 18/5
YOUR FINAL ANSWER: x = 18/5</span></span>
Answer:
![\text{The solut}\imaginaryI\text{on for the system }\imaginaryI\text{s}\operatorname{\lparen}2,1\operatorname{\rparen}](https://tex.z-dn.net/?f=%5Ctext%7BThe%20solut%7D%5CimaginaryI%5Ctext%7Bon%20for%20the%20system%20%7D%5CimaginaryI%5Ctext%7Bs%7D%5Coperatorname%7B%5Clparen%7D2%2C1%5Coperatorname%7B%5Crparen%7D)
Step-by-step explanation:
The solution of the given functions would be the point of intersection of the two functions, then by graphing linear functions.
![\begin{gathered} y=mx+b \\ where, \\ m=\text{ slope} \\ b=\text{ y-intercept} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20y%3Dmx%2Bb%20%5C%5C%20where%2C%20%5C%5C%20m%3D%5Ctext%7B%20slope%7D%20%5C%5C%20b%3D%5Ctext%7B%20y-intercept%7D%20%5Cend%7Bgathered%7D)
For the given function:
![\begin{gathered} y=-\frac{1}{2}x+2 \\ y=2x-3 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20y%3D-%5Cfrac%7B1%7D%7B2%7Dx%2B2%20%5C%5C%20y%3D2x-3%20%5Cend%7Bgathered%7D)
Answer:
+9 and -9
Step-by-step explanation: