2
An equation.
x = 0 and y = 4
Easy! if -a = -4 then a = 4!!
30.76 if n=4 and 4 nis substituted into the equation the equation the becomes 4x7.69 which equals 30.76
-4 and 4
36 divided by 9 equals 4
An example of a two step equation that equals 2 is 4 + 2x = 2. In this equation, x = -1.
It is an equation because: a = 6
y=-x+4
4
First, put the equation in slope-intervcept form y=mx + b 5y=4x + 40 The y intercept is where x=0 so- 5y= 4(0) +40 solve for y y intercept = (0,8) For the x intercept, y=0 0=4x+40 -4x=40 x= -10 xintercept =( -10.0)
x = 4 and y = 7