<span>12x - 1 = 29
Add 1 to both sides of the equals sign
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<span>12x - 1 + 1 = 29 + 1
12x = 30
Now, divide both sides of the equal sign by 12 to isolate the x.
12x / 12 = 30 / 12
x = 2.5
Therefore, the solution is x = 2.5.
Hope this helps!!
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To find co-terminal angles, add or subtract 2π. Make sure the denominator is the same as the original problem.
5π/7
<u>+ 14π/7</u>
19π/7
5π/7
<u>- 14π/7</u>
-9π/7
a
Answer:
C. 125 + 120x = 180 + 110x
t = $5.5
Step-by-step explanation:
A.125t + 120 = 180t + 110
B. 120t + 110t = 125 + 180
C. 125 + 120t = 180 + 110t
D. 125 - 120t = 180 - 110t
Friday
$125 + 120t
Saturday
110t + 180
equate Friday and Saturday
125 + 120t = 110t + 180
Collect like terms
125 - 180 = 110t - 120t
-55 = -10t
Divide both sides by -10
t = -55 / -10
= 5.5
t = $5.5
