Vocabulary
What variable needs to be isolated?
y
y=-5x+10
3x+y=5
y = -3x + 5
y=4x-8
4x-y=8
7x-y=19
y=7x-19
y=6x-9
6x-y=9
8x+2y=18
y=-4x+9
What is a coefficient?
The number in front of a variable
y=-2/3x+4
2x+3y=12
10x-5y=-15
y=-2x+3
What is a constant?
The number alone, not with a variable
y=1/4x-7
x-4y=28
2x-8y=16
y=1/4x-2