WorksheetsSolving Systems w Substitution
Total questions: 18
Worksheet time: 1hrs 19mins
Solve the following systems of equations using substitution:
y = 3 - x
3y + x = 5
No solution
(1, 2)
(3, 0)
(2, 1)
y=8x+1
y=6x+3
2x + 3y = 4
y= 5x - 27
Solve this system using substitution
y = 3x - 5
2x + 4y = -6
(1, -2)
(2, -2)
(1, 2)
Why have you done this?
y = 4x - 3
y = 2x + 13
Solve the following systems of equations using substitution:
2y + x = -15
x = 3y
(-3, -9)
(-9, -3)
(-3, 9)
(9, -3)
Find the solution of the system of equations below using the substitution method:
y = 2x - 4
7x - 2y = 5
(-1, -6)
(-1, -8)
(-2, 6)
(1, -8),
No Solution
(2, 2)
(-1, 2)
(-1, -2)
Solve systems by substitution.
4x + y = 49
y = 3x
(-7,21)
(7,-21)
(7,21)
(-7,-21)
How many solutions does the graph have?
One solution
No solution
Infinite solutions
How many solutions does the graph have?
One solution
No solution
Infinite solutions
"solution to a system of equations"
mean?
Give the solution to the system
Which answer has a correct first step for this system:
3x + 3y = 3
y = 3x + 5
The variable is already isolated, so we've already solved the system.
The variable is already isolated for y, so we substitute it in the first equation and solve for x
3x + 3(3x + 5) = 3
Free sha vaca doo
The variable is already isolated for y, so we substitute it in the second equation and solve for x
y = 3(3x + 3y) = 3
