One-Step Equations
4 = -8 + x
x= 12
6x – 13 = 11
x= 4
Solve the System:
y = 3
x = 10 - y
Write as a coordinate: (x,y)
(7,3)
Simplify the Distribution:
2( x + 3 )
2x + 6
Solve the following System:
y = 2x+1
y = 3x
Write the solution as coords of the form (x , y)
( 1 , 3 )
x + 12 = 0
x= -12
3x + 5 = 14
x= 3
Solve the System:
y = 2
x = -11 - y
Write as a coordinate: ( x , y )
( -13 , 2 )
Simplify the Distribution:
-3 (2x + 5)
-6x - 15
Solve the following System:
y = -3x + 10
y = 4x - 4
Write the solution as coords of the form (x , y)
(2 , 4)
3 = -2 – x
x= -5
x/2 + 13 =-8
x= -42
Solve the System:
x = -4
x + y = -36
Write as a coordinate: ( x , y )
( -4 , -32)
Simplify the Distribution:
-7 (2x - 9)
-14x + 64
Solve the following System:
y = -x + 7
y = -x - 4
Write the solution as coords of the form (x , y)
No Solution
5x = -80
x= -16
x/2 + 5 =10
x= 10
Solve the System:
x = y + 5
x + y = - 25
Write as a coordinate: ( x , y )
( -10 , -15 )
Simplify the Distribution:
- (12x - 5)
-12x + 5
Solve the following System:
y = 6x + 12
2y - 12x = 24
Write the solution as coords of the form (x , y)
Infinite Many Solutions
-16 = x+2
x= -18
x/3 - 6 = -3
x= 9
Set Up the Equation:
y = 2x + 7
y = -3x - 12
2x + 7 = -3x - 12
or
-3x - 12 = 2x + 7
Simplify the Distribution:
3 (5x - 2y)
15x - 6y
Solve the following System:
y = -5x + 7
y = 1/2x - 4
Write the solution as coords of the form (x , y)
( 2 , -3 )