Answer:
40
Step-by-step explanation:
a = 5; b = 9
First, substitute 5 for a and 9 for b.
1). Add 27 to each side of the equation.
2). Add 72 to each side of the equation.
3). Divide each side of the equation by 12.
The answer is: -4 x 8 = -32
Answer:
10x-6
Step-by-step explanation:
2(5x-3)
10x-6