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6x-12 equals 3x plus 12?
6x - 12 = 3x + 12 Add twelve to both sides.6x - 12 + 12 = 3x + 12 + 12Simplify.6x = 3x + 24Subtract 3x from both sides.6x - 3x = 3x + 24 - 3xSimplify.3x = 24Divide both sides by 3.x = 8The answer is x = 8.
What is the mistake in this solving of an equation 3x minus 12 equals 10x minus 15 minus 6x minus 10 3x minus 12 equals 4x minus 25 3x plus 13 equals 4x 13 equals x?
3x - 12 = 10x - 15 - 6x -10 3x - 12 = 4x -25 3x + 13 = 4x 13 = 4x - 3x 13 = x None?
What is x in the equation 8-6x equals -40?
x = 8
X - 3y equals -3 and 6x plus 2y equals -12?
x = 3y - 3 so 6 (3y - 3) + 2y = -12 ie 18y - 18 + 2y = -12 ie 20y = 6 so y = 0.3 and x = -2.1
X2 plus 6x-2 equals 0?
x2 + 6x - 2 = 0 x2 + 6x + 9 = 13 (x + 3)2 = 13 x + 3 = ± √13 x = -3 ± √13
What does x equal in 6x plus 4 equals 12?
In 6x + 4 = 12, x = 4/3
Are 6x - 2 and 6x - 12 equal?
There is no possible value of 'x' for which (6x-2) can be equal to (6x-12).
What is 12 - 6X equals 24?
-6x = 12 x = -2
What does x equal in 6x-1 equals 1169?
6x-1 = 1169 6x = 1169+1 6x = 1170 x = 195
If x equals 5 what does 6x-7 equal?
23
What is the answer to -6x-3 equals -75?
x = 12
What is the answer to 36x equals 6x-360?
x=-12
6x plus 4 equals x plus 12 plus 4x-6?
6x+4 = x+12+4x-6 6x-x-4x = 12-6-4 x = 2
What does '6x-2y' equal when x equals 8 and y equals 3?
the answer is 42
6x-12 equals 3x 15?
6x - 12 = 3x + 15 3x = 27 x = 9
If x equals 5 then what does 6x equal?
6 * 5 = 30
How do you solve 6x-5 equals 7?
6x-5 = 7, 6x = 7+5, 6x = 12, x = 2
