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Q: how to solve for x: -9x 9=18
A: -9x+9=18, -9x=18-9, -9x=9 Divide both sides by -9: Simplify both sides: x = -1
Original conversation
User: how to solve for x: -9x 9=18

Weegy: -9x+9=18, -9x=18-9, -9x=9 Divide both sides by -9: Simplify both sides: x = -1
vince07|Points 153|

User: how to solve for x: 4x-3+2x=8x-3-x

Question
Updated 6/30/2014 8:55:05 AM
Rating
3
4x-3+2x=8x-3-x

=4x+2x=8x-x

=6x=7x

=6x+(-7x)=7x+(-7x)

=x=0

Questions asked by the same visitor
Simplify the following expression using PEMDAS Evaluate: 3xy – 7x When x = 2 and y = -1
Question
Updated 2/27/2014 12:51:04 PM
3xy – 7x When x = 2 and y = -1

3(2)(-1) - 7(2)

-6 - 14

= -20
Simplify the following expression using PEMDAS 4(5 + 3x) – 5( -4 – 2x)
Weegy: 4(5 + 3x) - 5(-4 - 2x) = 20 + 12x - (-20 - 10x) = 20 + 12x + 20 + 10x, we then group like terms together: 40 + 22x. Your final answer is 40 + 22x (More)
Question
Updated 5/31/2014 5:00:03 PM
Solve: 7x – 11 = 9x – 13
Weegy: 7x – 11 = 9x – 13, 7x - 9x = -13 + 11, -2x = -2, x = -2/-2, x = 1 (More)
Question
Updated 2/1/2014 2:26:16 PM
how to solve 9( x-2 ) = 8( x+ 1)
Weegy: 6(x+4)=8(x-2) 6x+ 24 = 8x -16 24+16 = 8x-6x 40 = 2x 40/2 = x 20= x Answer is x =20 User: how to solve -3( x + 2 ) = 18 Weegy: D.) { x | x > -3 } User: How to solve 4x – 3 + 2x = 8x – 3 – x Weegy: 4x – 3 + 2x = 8x – 3 – x =>2x-3=7x-3 =>3-3=7x-2x =>5x=0 =>x=0/5 =>x=0. User: How to solve for x 5x + 4 = 34 Weegy: x+5x + 4 = 34 =>6x= 34-4 =>x= 30/6 => x=5 User: How to solve for x -9x + 9 = -18 Weegy: x -9x + 9 = -18 =>-8x= -18-9 =>x= -27/-8 =>x= 27/8 (More)
Question
Updated 9/25/2014 10:42:29 PM
9(x - 2) = 8(x + 1)
9x - 18 = 8x + 8
9x - 8x = 8 + 18
x = 26
Confirmed by jeifunk [9/25/2014 10:49:08 PM]
-3(x + 2) = 18
-3x - 6 = 18
-3x = 18 + 6 = 24
x = 24/-3 = -8
Confirmed by jeifunk [9/25/2014 10:49:18 PM]
5x + 4 = 34
5x = 34 - 4 = 30
x = 30/5 = 6
Confirmed by jeifunk [9/25/2014 10:49:40 PM]
-9x + 9 = -18
-9x = -18 - 9 = -27
x = -27/-9 = 3
Confirmed by jeifunk [9/25/2014 10:49:50 PM]
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