[2(x+10)] =
well we have to add first
x=1 + 10= 11 since there is parenthesis around the "11" it is times 11 x 2 = 22
we will just have to times this and put a - in front of the 90 (3x - 30) = -90
Hope I could help out.
If u use a calculator the answer would be zero
54 1/9 Hopes this help just do the times its easy. :)
If I were u I would chose B
