Question

Represent x = - 4.5 in one variable and in two variable​

Answer 1

Answer:

IN ONE VARIABLE

SOLVING 2x+9=0

2x+9=0

2x=-9

x=-9/2= -4.5

IN TWO VARIABLE

2x+9=0

0+2x+9=0

0y+2x+9=0

PUTTING y=0

0(0) +2x+9=0

0+2x+9=0

2x=-9

x= -9/2

= -4. 5

PLOTTING POINTS (-4.5, 0)

PUTTING y=1

0(1) +2x+9=0

0+2x+9=0

2x+9=0

2x=-9

x=-9/2

=-4.5

PLOTTING POINTS(-4.5, 1)

Step-by-step explanation:

i hope it helps you