33 terms

# Systems of equations practice problems

READ THIS BEFORE STARTING If there is a repeating decimal, just put the tenths place ONLY. Also, round your answers to the nearest HUNDREDTH if it doesn't repeat. Hope this helps. Credits to the many websites I used to create this; I also made some hard ones too. *NOTE: make sure to put x = or y = Enjoy, -The Creator (Also, one of them has no solution)

#### Terms in this set (...)

6x+8 = 56
x = 8
14x-3x+ 3(90-82 × 3) = 314
x = 71.09
25 + 8x = 4x + 6x - 2(9×2)
x = 30
x + y = 20
- x + 3y = 20
x = 10, y = 10
2x + 4y = 38
5x - 4y = - 3
x = 5, y = 7
3x + 4y = - 5
- 3x + 4y = 13
x = -3, y = 1
x + 4y = 19
- x + 2y = 5
x = 3, y = 4
2x - y = - 5
- x - y = 10
x = -5, y = -5
5x + 3y = -1
5x - 2y = 34
x = 4, y = -7
2/3x + 2y = 8/3
4x + 2y = - 14
x = -5, y = 3
4x - 3y = 15
3/5x + 3y = 132/5
x = 9, y = 7
3x - y = - 24
- 2x + y = 16
x = -8, y = 0
5x - y = 52
5x + 5y = 10
x = 9, y = -7
- 4x - 5y = - 70
4x - 5y = - 30
x = 5, y = 10
- x + 3y = - 6
x - 2y = 4
x = 0, y = -2
3x + y = 20
- 4x + 3y = - 18
x = 6, y = 2
5x + 4y = 56
5x - 8y = - 52
x = 4, y = 9
4x + 5y = 27
16x + 2y = 54
x = 3, y = 3
- 4x + 3y = 39
- 16x + 5y = 93
x = -3, y = 9
2x - 4y = 56
- 8x - 4y = - 24
x = 8, y = -10
- 5x + 4y = - 9
- 4x + 4/5y = -144/5
x = 9, y = 9
4x - y = 13
2x - 5y = 29
x = 2, y = -5
x - y = 5
- 4x + 2y = - 22
x = 6, y = 1
x + 5y = 29
- x - 3y = - 19
x = 4, y = 5
2x = 3y - 9
x = - 2y + 6
x = 0, y = 3
5x = 5y - 15
x = - 3y + 13
x = 1, y = 4
y = - 5x - 40
5x = - 40 + 2y
x = -8, y = 0
4x = y - 4
x = 4y - 16
x = 0, y = 4
y = - 5x - 73/7
y - 3x = 39/7
x = -2, y = -3/7
y + 4x = 8
5x + 2y = 13
x = 1 y = 4
4y + 2x = 5
x = 8 - 2y
no solution
2x + 9y = 0
3x + 5y = 17
x = 9 y = -2
2x + 2y = 6
12 = 2y - x
x = -2 y = 5