Answer:
Instead of wasting hours of your life doing that, just use Desmos (website)
Step-by-step explanation:
Answer:
sorry i donot know.......
These are like terms, meaning that they are completely the same disregarding the coefficient.
To combine like terms, add the coefficients.
16+(-12)=4
Final answer: 4x
Answer:

<u>There</u><u> </u><u>is</u><u> </u><u>no</u><u> </u><u>solution</u>
X=<span><span><span>−7</span>±<span>√<span>49<span><span>−11</span><span>v2</span></span></span></span></span><span>v2
but if you are telling me for solving for something else tell me</span></span>