-3(5-4r)=-9
asked by guest on Jan 28, 2025 at 3:05 pm
You asked:
MathBot Answer:
The solution is: r=12=0.5r = \frac{1}{2} = 0.5r=21=0.5
12r−15=−912r=6r=12\begin{aligned}12 r - 15 &= -9\\12 r &= 6\\r &= \frac{1}{2}\end{aligned}12r−1512rr=−9=6=21