Find the value of n in each algebraic equation.
(Check your answer by putting the value of n into the equation and solving it.
1 ) n - 16 = 16 ____
2 ) 35 + n = 55 ____
3 ) 28 - n = 10 ____
4 ) n - 20 = 16 ____
5 ) n + 26 = 36 ____
6 ) 598 ÷ n = 26 ____
7 ) 14 + n = 51 ____
8 ) 38 - n = 16 ____
9 ) n x 23 = 782 ___
10 ) 200 ÷ n = 20 ____
11 ) n ÷ 40 = 33 ____ 12 ) n + 19 = 57 ____
13 ) n x 21 = 798 ____ 14 ) 14 + n = 26 ____
15 ) 18 x n = 576 ____ 16 ) 39 x n = 858 ____
17 ) n x 16 = 464 ____ 18 ) n x 19 = 437 ____
19 ) n - 11 = 15 ____ 20 ) n ÷ 16 = 17 ____
a) 3 x n + 5 = 23
b) n + 6 x 7 = 51
c) n x 6 +8 = 62
d) n x 2 + 12= 20
e) 7 x n + 1.8 = 22.8
Now make up ten of your own algebraic equations
and solve them.
Extension:
Please solve the following
algebraic equations.