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2x + 4 = 16
2x = 16 - 4
2x = 12
x = 12/2
x = 6
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2x plus 4 equals -16?
2x+4 = -16 2x = -16-4 2x = -20 x = -10
What is 2X plus 4 equals 10?
2x + 4 = 10 2x = 10 - 4 = 6 2x = 6 x = 6/2 = 3
What is the intersection of these two lines 2x plus 4 equals y and x - y equals 2?
2x + 4 = y ...............2x + 4 = y ....................2x + 4 = y .............2*(-6)+ 4 = y x - y = 2 .......<=> ...x - 2x - 4 = 2 .....<=> ...x = -6......... <=>.... x = -6 ..............<=> y = - 8 x = - 6
How do you write the solution of the set 7x plus 4 equals 2x plus 5?
7x + 4 = 2x + 5Subtract 4 from each side of the equation:7x = 2x + 1Subtract 2x from each side:5x = 1Divide each side by 5:x = 1/5 = 0.2
What is the value of x when 2x plus 3 equals 3x minus 4?
X=7
2x plus 4 equals -16?
2x+4 = -16 2x = -16-4 2x = -20 x = -10
What is x in 2x plus 8 equals 16?
4
2x plus 7 plus 2x equals 23?
2x + 7 + 2x = 23 4x + 7 = 23 4x = 16 x = 16/4 x = 4
What is X 16-2x equals 2x plus 4?
x=3
What is 2x plus 2 equals x plus 4?
2x2=4x4=16
What is X if 2x plus 4 equals 36?
2x + 4 = 362x = 36 - 42x = 32x = 32/2X = 16
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
2x plus x plus 4 plus 2x equals x plus 20?
2x + x + 4 +2x = x + 20 5x + 4 = x + 20 5x - x = 20 - 4 4x = 16 x = 4
If 2x plus 4 equals 16 than x is?
x= 2 because 2x+4=16 4x2=8 8+2 or 8x2=16
If x equals 4 then 2x plus 7 equals?
If x=4 then 2x+7 =
What is the answer to 2x plus 5 plus x2x-1 plus 2x plus 4?
x equals 4
Solve by the method of elimination 2x plus 3y equals 40 3x plus 2y equals 20?
y=16 x= -4
