2 ( x + 1 ) = 12
Use distributive property:
2x + 2 = 12
Subtract 2 from both sides:
2x = 10
Divide both sides by 2:
X = 5
Answer:
162 miles
Step-by-step explanation:
9 x 18 = 162
2x+2=-52
2x=-54
x=-27
That is the simple formula for it.
Answer:
The answer is B
Step-by-step explanation:
By proportion , 3 : 2.91 = 2: x . then you write it in fraction