−4(r+2)=4(2−2r)
asked by guest on Jan 28, 2025 at 5:41 pm
You asked:
MathBot Answer:
The solution is: r=4r = 4r=4
−4r−8=8−8r4r=16r=4\begin{aligned}- 4 r - 8 &= 8 - 8 r\\4 r &= 16\\r &= 4\end{aligned}−4r−84rr=8−8r=16=4