7+2n
6=(1-2n)+5 6-5=(1-2n)+5-5 1=1-2n 1-1=1-1-2n 0=-2n 0/-2=-2n/-2 0=n
3n+5=2n+7 subtract 2n on both sides. n+5=7 subtract 5 to the other side. n=2 the answer to n is 2. Hoped that helped. (:
2n + 5 = 25 < ---------------- Write the Equation 2n = 20
4n
7+2n
6=(1-2n)+5 6-5=(1-2n)+5-5 1=1-2n 1-1=1-1-2n 0=-2n 0/-2=-2n/-2 0=n
2n plus 5 n would be 7n and its impossible to solve the value of n.
2n + 3 = 352n = 35 -32n = 32n = 32/2n = 16
3n+5=2n+7 subtract 2n on both sides. n+5=7 subtract 5 to the other side. n=2 the answer to n is 2. Hoped that helped. (:
2(2n + 5) = 12 2n + 5 = 6 2n = 1 n = 1/2
Solve for n. 6 = 1 - 2n + 5 6 = 6 - 2n 2n = 0 n = 0 Check it. 6 = 1 - 0 + 5 It checks.
2n + 4m - 2n + m = 5m
2n + 5 = 25 < ---------------- Write the Equation 2n = 20
the answer is 0
is eassy
2n plus 4 = 2n + 4