2007-06-28 02:34:01 · 22 answers · asked by Jada O 1 in Science & Mathematics ➔ Mathematics
x = 11
2007-06-28 02:41:33 · answer #1 · answered by road_runner1963 3 · 1⤊ 0⤋
11
2007-06-28 10:04:37 · answer #2 · answered by JJ 5 · 0⤊ 0⤋
11
2007-06-28 09:42:54 · answer #3 · answered by bachi g 1 · 1⤊ 0⤋
X is 11
2007-06-28 09:38:15 · answer #4 · answered by Soccer hassan 1 · 3⤊ 0⤋
x=11
2007-06-29 01:54:36 · answer #5 · answered by calyx156 5 · 0⤊ 0⤋
9(2x - 18) = 36
18x - 162 = 36
18x = 36 + 162 = 198
x = 198 / 18 = 11
x = 11
2007-06-28 09:41:41 · answer #6 · answered by Swamy 7 · 1⤊ 0⤋
9(2x-18)=36
===>Use BODMAS (brackets, of, division, multiplication, adition, subtraction)
18x-162=36
===>Add 162 everywhere
18x=36+162
18x=198
===>Divide by 18 on both sides
x=11
2007-06-28 09:55:07 · answer #7 · answered by busybee DO 1 · 1⤊ 0⤋
9(2x-18)=36
18x - 162 = 36
18x = 198
x = 11
2007-06-28 09:58:55 · answer #8 · answered by jlbuzz9 2 · 0⤊ 0⤋
18x-162=36 18x=198 x=198/18 x=11
2007-06-28 09:40:27 · answer #9 · answered by dwinbaycity 5 · 1⤊ 0⤋
9(2x-18)=36
step 1: remove the brackets by multiplying 9 by 2x and 9 by 18 i.e.
18x-162=36
then
18x= 36+162
NB: 162 becomes positive after crossing the '=' sign
18x = 198
to get the value of x, divide 198 by 18
18x/18 = 198/18
therefore,
x = 11
2007-06-28 09:39:50 · answer #10 · answered by lyn04 1 · 1⤊ 3⤋