A. x = (y - d)/m
B. x = y - (d/m)
C. x = yd - m
D. x = ym - d
2007-09-19 03:59:26 · 5 answers · asked by Smith 1 in Science & Mathematics ➔ Mathematics
y = mx + d
y - d = mx
(y - d) / m = x
x = (y - d) / m
A is the correct one.
2007-09-19 04:06:44 · answer #1 · answered by Anonymous · 1⤊ 0⤋
the answer is A.
here's how:
!st subtract d to both sides
y=mx+d
-d......-d
2nd reform
y-d=mx
3rd divide m to both sides to get x by itself
(y-d)/x=mx/x
4th the x's on the same side as each other gets canceled out leaving the final answer
(y-d)/m = x
GOOD LUCK
2007-09-19 11:22:24 · answer #2 · answered by lesey3 1 · 0⤊ 0⤋
y=mx+d
y-d=mx
(y-d)/m=x
answer is A
2007-09-19 11:24:21 · answer #3 · answered by Ed S 4 · 0⤊ 0⤋
y=mx+d
-mx/-m=-y+d/-m
x=(y-d)/m
ans is a.
2007-09-19 11:08:25 · answer #4 · answered by musiclover2008 3 · 0⤊ 0⤋
A. x = (y-d)/m
Doug
2007-09-19 11:12:27 · answer #5 · answered by doug_donaghue 7 · 0⤊ 0⤋