2007-10-16 09:12:18 · 15 answers · asked by Kwaria 1 in Science & Mathematics ➔ Mathematics
the answer will be a fraction
2007-10-16 09:46:10 · update #1
-7 = 10(x + 3) + 8x
-7 = 10x + 30 + 8x
-37 = 18x
x = -37/18
2007-10-16 09:16:37 · answer #1 · answered by Tom :: Athier than Thou 6 · 0⤊ 1⤋
- 7 = 10x + 30 + 8x
- 37 = 18x
x = - 37/18
2007-10-16 17:34:16 · answer #2 · answered by Como 7 · 0⤊ 0⤋
-7=10(x+3)+8x
-7=10x+30+8x
-7-30=10x+8x
-37=18x
-37/18= x
2007-10-16 16:17:54 · answer #3 · answered by Siva 5 · 0⤊ 0⤋
-7= 10x+ 30+8x
-7-30=10x+8x
-37=18x
x= -2.05
2007-10-16 16:15:55 · answer #4 · answered by Megegie 5 · 1⤊ 0⤋
numbers on this side = x's on this side
-7 -30 = 10x + 8x
-37 = 18x
x = -37/18
2007-10-16 16:16:36 · answer #5 · answered by Anonymous · 0⤊ 1⤋
-7=10(x+3)+8x
-7=10x+30+8x
-7=18x+30
-37=18x
-37/18=x
2007-10-16 16:16:29 · answer #6 · answered by Anonymous · 0⤊ 1⤋
-7=10(x+3)+8x
-7=10x+30+8x <----Distribute
-7=18x+30 <---------Combine like terms
-37=18x <------------Subract 30 from both sides
-37/18=x <-----------Divide both sides by 18
2007-10-16 16:16:49 · answer #7 · answered by Anonymous · 0⤊ 1⤋
i can do you one better than simplify it..i can solve it for you..
-37/18=x
2007-10-16 16:17:09 · answer #8 · answered by Anne 3 · 0⤊ 0⤋
-7=18x+30
-37=18x
2007-10-16 16:15:26 · answer #9 · answered by boxxermann 2 · 0⤊ 2⤋
x= (-37/18)
2007-10-16 16:15:12 · answer #10 · answered by cpm_2007 2 · 1⤊ 1⤋