2007-12-04 09:41:49 · 7 answers · asked by marypopa 1 in Science & Mathematics ➔ Mathematics
- 3.4x = - 5.72
3.4x = 5.72
x = 5.72 / 3.4
x = 1.68 (to 2 dec. places)
2007-12-05 06:28:09 · answer #1 · answered by Como 7 · 2⤊ 1⤋
-3.4x+2=-3.72
first you subtract 2 from both sides
-3.4x+2=-3.72
-2 -2
then you get:
-3.4x = 1.72
then you divide -3.4 to both sides
-3.4/-3.4x = 1.72/-3.4
then you get:
x = -.50
2007-12-04 09:48:51 · answer #2 · answered by I know.™ 2 · 0⤊ 0⤋
-3.4x+2=-3.72
-3.4x=-3.72-2
=-5.72
x=-5.72/3.4
x= -1.682352941
hope this helps =]
2007-12-04 09:47:31 · answer #3 · answered by curRy xox luva <3 2 · 0⤊ 0⤋
-3.4x+2=-3.72
Subtract 2 from both sides:
-3.4x=-5.72
Divide -3.4 on both sides:
x=5.72/3.4
2007-12-04 09:48:03 · answer #4 · answered by Anonymous · 0⤊ 0⤋
Seriously, are you kidding? Whip out a calculator. You only need two algebraic identities.
2007-12-04 09:47:31 · answer #5 · answered by Anonymous · 1⤊ 0⤋
x=1.68
2007-12-04 09:45:32 · answer #6 · answered by Anonymous · 2⤊ 0⤋
= 5.72/3.4
2007-12-04 09:44:24 · answer #7 · answered by Anonymous · 2⤊ 0⤋