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x+4=2x+6 x=2x+2 (subtract 4 from each side)
-x=2 (subtract 2x from each side)
x=-2 (multiply each side by -1)
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-2+4=-4+6 (Plug x value into original equation)
2=2 (simplify)
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∙ 14y ago
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2x plus 2 equals x plus 6?
2x+2=x+6 first subtract 2x. -2x -2x2=-1x+6 then subtract 6-6 -6-4=-1x finally divide by -1x=4 X equals four.
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
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 y equals 8 and x plus y equals 6?
x = 2y = 4
What is the slope-intercept form of 5y equals 2x plus 4 plus 3y plus 2x plus 6?
y=x+5
What is 2X plus 4 equals 10?
2x + 4 = 10 2x = 10 - 4 = 6 2x = 6 x = 6/2 = 3
2x plus 2 equals x plus 6?
2x+2=x+6 first subtract 2x. -2x -2x2=-1x+6 then subtract 6-6 -6-4=-1x finally divide by -1x=4 X equals four.
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
If x equals 4 then 6 plus 2x equals?
This is not Calculus. 6 + (2*4 = 8) = 14.
What is 4 plus 2x minus-2x plus 1 equals 13 plus 6?
4+2x-2x+1=13+6 Combine like terms. (4+1=5; 2x-2x=0; 13+6=19) 5=19 This problem has no solution.
2x plus 4 equals -16?
2x+4 = -16 2x = -16-4 2x = -20 x = -10
6-2x equals 4x plus 18?
x=4
2x plus 2x plus 2x equals 6?
x=1
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 y equals 8 and x plus y equals 6?
x = 2y = 4
What type of lines are these y equals 2x plus 4 and 12 equals 2y plus x?
If: 12 = 2y+x then y = -1/2x+6 So: y = 2x+4 and y = -1/2x+6 which means that they are perpendicular lines
-10x-6-2x-6 plus 12 equals 2?
-2(5x+3)-2x<-3(2x-4)+2
