2n + 3 = 35
2n = 35 -3
2n = 32
n = 32/2
n = 16
2n+3=5
42 = 2n + 7Subtract 7 from each side of the equation:35 = 2nDivide each side by 2:17.5 = n
-35/24 or -1.46 All you do is is 26n-2n=24n. -35=24n. -35/24=-1.46.
2n
280
The answer is 350. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.110
Answer = 140
140
The answer is 672.
155
Sum of interior angles is (2n-4) right angles There are 66 right angles in 5940 degrees So (2n - 4) = 66 2n = 70 n = 35
35 29 (apex) its NOT 29 ITS 35 DONT FALL FOR THAT BS
The answer is 175. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.