Identify which equations have one solution, infinitely many solutions, or no solution. 1/2y+3.2y = 20
3z +2.5 = 3.2+3z
1.1+3/4+2 = 3.1+3/4x
15/2+2z-1/4=4z+29/4-2z
2x+4=3x+1/2
4.5r= 3.2 +4.5r

the difference between a number and 5 is -2.

step-by-step explanation:

notice that the equation you are given has -2 (negative 2) on the right side, not 2. when you subtract 5 from a number n, you are finding the difference between the number and 5.

the difference between a number and 5 is -2.

x+14

step-by-step explanation:

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

i wish i could you, i have no idea how to answer this

step-by-step explanation: