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What is x-12 equals 13?
X-12=13+12 +12x=2525
If y equals 5 when x equals 4 what is the value of y when x equals 12?
13 ? 15
-7 plus x equals 13 x equals?
-7+x=13x the -7=12x and x =-7/12
Why is that 3x4 is not equals to 13?
Because 3 x 4 = 12
X to the 2nd power plus 2x equals 12?
x2+ 2x = 12 (complete the square) x^2 + 2x + 1 = 12 + 1 (x + 1)^2 = 13 (square root of both sides) x + 1 = ±√13 (subtract 1 to both sides) x = ±√13 - 1 x = √13 - 1 or x = -√13 - 1 x= 2.6 or -4.6
What is x-12 equals 13?
X-12=13+12 +12x=2525
What is the solution of the equation -25 equals x-12?
-13
If y equals 5 when x equals 4 what is the value of y when x equals 12?
13 ? 15
What times 13 equals 156?
12 x 13 = 156
If x and y are inversely proportional and x equals 13 when y equals 12 w is x when y equals 24?
26.
-7 plus x equals 13 x equals?
-7+x=13x the -7=12x and x =-7/12
What is -5x plus 13 equals -12?
-5x + 13 = -12 -5x = -12 - 13 = -25 x = -25/-5 = 5
What is the value of the expression - 5x plus 12 when x equals 5?
-13 Plug 5 in and multiply it by -5 which equals -25 12 - 25 = -13
Why is that 3x4 is not equals to 13?
Because 3 x 4 = 12
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 -11 plus x equals 13-x equal?
-11+x = 13-x TAKE x FROM BOTH SIDES -11 = 13-2x TAKE 13 FROM BOTH SIDES -24 = -2x DIVIDE BY TWO ON BOTH SIDES -12 = -x x = 12
What is 2x plus 1 equals 13?
2x + 1 = 13; 2x = 12; x = 6
