5x+2=2x-10 x=-4
5x - 10 = 3x + 2 5x - 3x = 2 + 10 2x = 12 x = 12/2 x = 6
20x+7=5x+10 15x=3 3/15=.2 x=.2
If -4 + 5x = 6, 5x = 6 +4 = 10 or x = 2.
If 5x plus 3y equals 13, the x equals 2 and y equals 1. This is because 5x2=10 and 3x1=3, and 10+3=13.
5x+2=2x-10 x=-4
Here is the work for that problem: 5x+ 2=12 5x= 12-2 5x=10 x= 2
5x - 10 = 3x + 2 5x - 3x = 2 + 10 2x = 12 x = 12/2 x = 6
20x+7=5x+10 15x=3 3/15=.2 x=.2
If -4 + 5x = 6, 5x = 6 +4 = 10 or x = 2.
If 5x plus 3y equals 13, the x equals 2 and y equals 1. This is because 5x2=10 and 3x1=3, and 10+3=13.
5x + 2 = x + 12 5x - x = 12 - 2 4x = 10 x = 10/4 x = 5/2 or 2.5
-5x + 1 = -10 -5x = -11x = 11/5 = 2 1/5
6-3x = 5x-10x+10 6-3x = -5x+10 -3x+5x = 10-6 2x = 4 x = 2
x=-2, y=2
8x-7 plus 2x equals 6 plus 5x plus 2?
x=2 y=7 5x+3y= 5 7 x 2 x 3 ____ _____ 10 21 21 + 10 _______ 31