Answer:
x = -3
Step-by-step explanation:
Given:
12x - 9 = 10x - 15
Now, let's add 15 to both sides of the equation.
12x + 6 = 10x
Now, let's subtract 12x from both sides of the equation.
6 = -2x
Now, let's divide both sides by -2.
-3 = x
18 ft* (1 piece/ 1 1/3 ft)= 13.5 pieces.
c, 49
y2-y1/x2-x1
125-27/5-3
98/2
49
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