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2x - 3 equals 4x plus 9?
2x-3=4x+9 -2x-12=0 2x=-12 x=-6
What does x equal in 2x plus 6-6x equals 30?
2x + 6 - 6x = 30= 6 - 4x = 30= -4x = 24= 4x = -24= x = -6
If 4x minus 7 equals 2x plus 5 what is x?
4x - 7 = 2x + 5 2x - 7 = 5 2x = 12 x = 6.
If 8x plus 5x plus 2x plus 4x equals 114 then what would 5x plus 3 equal?
8x + 5x + 2x + 4x = 114 19x = 114 x = 6 then 5x + 3 = 5*6 + 3 = 33
What is the answer to 6-4x equals 7x-9x-2?
6-4x = 7x-9x-2 6-4x = -2x-2 Add 4x to both sides: 6 = 2x-2 Add 2 to both sides: 8 = 2x Divide both sides by 2: 4 = x
What does x equal if 4x plus 9 equals 2x - 6?
4x+9=2x-6 2x=-15 x=-7.5 x equals -7.5.
2x - 3 equals 4x plus 9?
2x-3=4x+9 -2x-12=0 2x=-12 x=-6
-2x - 6 equals 2x plus 6?
-2x-6= -2x-6Another answer:-2x-6 = 2x+6-2x-2x = 6+6-4x = 12x = -3
How do you do 4x-6 equals 6x?
4x-6=6x. subtract 4x so -6=2x. divide by 2 so -3=x
Is this equation a conditional 6x-4x-6 equals 2x?
It is a contradiction! 6x - 4x - 6 = 2x 2x - 6 = 2x -6 = 0 false
2x-3 equals 9-4x commutative property?
Not at all my dear, this is more like an equation where you solve for x, which is 2. 2x-3+(4x+3)=9-4x+(4x+3) 6x/6=12/6 x=2
-6 plus 4x plus 9-2x?
-6 + 4x + (9-2x) = -6 + 4x + 9 - 2x = [ 3 + 2x ]
4 plus 2x- -2x plus 1 equals 13 plus 6?
(4 + 2x) - (-2x + 1) = 13 + 6 4 + 2x + 2x -1 = 19 4x +3 = 19 4x = 19 - 3 4x = 16 therefore x = 16/4 x = 4
What does 3 plus 6x equals 4x plus 9?
3+6x = 4x+9 6x-4x = 9-3 2x = 6 x = 3
What is the solution of -2x plus 5 equals 8 and 2x plus 2x equals 6?
5 - 2x = 8 x = -1 and 1/2 4x = 6 x = 6/4 or 3/2
4x plus 35-2x plus 25 equals 6?
4x+35-2x+25 = 6 2x+60 = 6 2x = 6-60 2x = -54 x = -27
2x plus y equals 3 2y-6 equals -4x?
4x + 2y = 6 (first equation x 2) 4x + 2y = 6 (second equation rearranged) No unique answer exists
