h = +11 and/or -11
its 10
a = 4
a=11
It is not an equation if it does not have an equals sign. You could simplify it but not solve it.
3x-11 for x=9
9y subtract 11 equals 7
11×11×11=1331 You would solve this by showing 11, 11 times.
You subtract 11 from both sides and r equals negative 7. See... r+11=3 -11 -11 r=7
32
Answer:12y=132y=132/12=11
r + 11 + 8r = 29