5
As follows:- 4n+13 = n-8 4n-n = -8-13 3n = -21 n = -7
6
13...... 9 plus 5 equals 14...... 14 minus 1 equals 13
It is -13.
Yes that is correct
5
As follows:- 4n+13 = n-8 4n-n = -8-13 3n = -21 n = -7
6
13...... 9 plus 5 equals 14...... 14 minus 1 equals 13
nope. It equals five. Think of it as positive 13 minus 8.
It is -13.
X +13 equals 22, X equals nine
29
12 + 5 equals...
Good work ! Did you have a question you wanted to ask ?
6