if 3x+5=x+19 then x=7
3x+7=37 -7 -7 3x=30 /3 /3 x=10
x = 7 and 2/3
(5, 1)
The ordered pair is (5, 4).
4x plus 7 plus 3x equals 19 plus xx = 2
if 3x+5=x+19 then x=7
19 (7 + 12 = 4x - 3x)
X=2
x = 7
It is an equation and the value of x is 7/19
x + 2x + 5 = x +19 3x + 5 = x +19 3x - x = 19 - 5 2x = 14 x = 7
The value of x is -3
3X+2=2X-5 -2 -2 __________ 3X= 2X-7 -2X -2X __________ X=-7 Check: 3(-7)+2=2(-7)-5 -19=-19 :)
3x+7=4x 7=4x-3x 7=x
9x-19=6x+2 so 3x=21 and x=7
3x+7=37 -7 -7 3x=30 /3 /3 x=10