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What is the answer for -2x equals 20?
To find x -2x = 20 divide both sides by negative 2 -2x/-2 = 20/ -2 x = -10
How do you factor 4x2 plus 2x -20?
4x2+2x-20 2x2+x-10 2x2+5x-4x-10 x(2x+5)-2(2x+5) (x-2)(2x+5)
Is there a solution to 20 equal 2x minus 8 times 6?
2x - (8 x 6) = 20 2x = 20 + 48 2x = 68 x = 68/2 x = 34
The greater of two consecutive even integers is 20 or more than twice the smaller find the integers?
(x+2)=2x+20 x+2=2x+20 x-2x=20-2 -x=18 x=-18 proof -18+2=2*-18+20 -16=-36+20 -16=-16
What is x in the problem 2x plus 10x - 4 equals 20?
2x + (10x - 4) = 20 2x + 10x - 4 = 20 12x - 4 = 20 12x = 24 x = 2
What is the answer for -2x equals 20?
To find x -2x = 20 divide both sides by negative 2 -2x/-2 = 20/ -2 x = -10
What is the slope of 2x plus y equals 20?
2x + y = 20 y = -2x + 20 Slope = -2 m=-2
Solve -2x plus 14 equals 20?
-2x+14=20 -2x=20-14 -2x=6 -2x/-2=6/-2 x=-3
How much are 2 bills worth?
They are worth the total value of the bills: 2x$1=$2 2x$5=$10 2x$10=$20 2x$20=$40 2x$50=$100 2x$100=$200
How do you factor 4x2 plus 2x -20?
4x2+2x-20 2x2+x-10 2x2+5x-4x-10 x(2x+5)-2(2x+5) (x-2)(2x+5)
Is there a solution to 20 equal 2x minus 8 times 6?
2x - (8 x 6) = 20 2x = 20 + 48 2x = 68 x = 68/2 x = 34
The greater of two consecutive even integers is 20 or more than twice the smaller find the integers?
(x+2)=2x+20 x+2=2x+20 x-2x=20-2 -x=18 x=-18 proof -18+2=2*-18+20 -16=-36+20 -16=-16
What is 2x divided by 3 equals x divided by 2 plus 20?
2x/3=x/2+20 (2x/3=x/2+20)6 4x=3x+120 4x-3x=120 x=120
What is x in the problem 2x plus 10x - 4 equals 20?
2x + (10x - 4) = 20 2x + 10x - 4 = 20 12x - 4 = 20 12x = 24 x = 2
How do you solve 4x - 2x - 2 equals -42?
4X - 2X - 2 = - 42 preform the indicated variable subtraction ( 4X - 2X ) 2X - 2 = - 42 add 2 to each side 2X = - 40 divide both sides integers by 2 X = - 20 -------------check in original equation 4(- 20) - 2(- 20) - 2 = - 42 - 80 + 40 - 2 = - 42 - 42 = - 42 ---------------checks
What is the slope of 2x - 7y 20?
If: 2x-7y = 20 Then: y = 2/7x -20/7 which is now in slope-intercept form
Why does 2x-3 equals 2x-5 have no solution?
2x - 3 = 2x - 52x = 2x - 22x - 2x = -20 =/= -2Zero is not equal to -2 so the answer is no solution.
