Step-by-step explanation:
5x+8=9x+12 ( Both sides are equal)
4x=-4
x=-4/4
x=-1
Answer:
since XY is a straight line, XM = MY
so, 5x+8=9x+12
-4r
Since r and -5r both have the same variable, we can combine them
r-5r = -4r
r+(−5r) = -4r
Answer: 2⁴ * 5
<u>Step-by-step explanation:</u>
80
∧
8 10
∧ ∧
4 2 2 5
2 2
80: 2 x 2 x 2 x 2 x 5
-2y= -23-15
-2y=-38
-y= -38/2
-y=19 proved