Quiz... ax + b = cx + d
Sylvain Fily
Created on May 26, 2021
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Transcript
Equationax + b = cx + d
COMMENCER
Proposition1
Proposition2
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2x + 4 = 4x + 2
x = -3
x = 1
a pour solution...
x = 1
a pour solution...
2x + 4 = 4x + 22x - 4x = 2 - 4-2x = -2x = -2/-2x = 1
Solution
2x + 4 = 4x + 2
x = 1
x = -1/3
a pour solution...
3x + 1 = 2x + 2
x = 1
a pour solution...
Solution
3x + 1 = 2x + 2
3x + 1 = 2x + 23x - 2x = 2 - 1x = 1
x = 6
x = -2
a pour solution...
4x - 4 = 2x + 8
x = 6
a pour solution...
Solution
4x - 4 = 2x + 8
4x - 4 = 2x + 84x - 2x = 8 + 42x = 12x = 12/2x = 6
x = -3
x = -1
a pour solution...
6x + 2 = 4x - 4
x = -3
a pour solution...
Solution
6x + 2 = 4x - 4
6x + 2 = 4x - 46x - 4x = - 4 - 22x = -6x = -6/2x = -3
x = -7
x = -1
a pour solution...
5x + 5 = 4x - 2
x = -7
a pour solution...
Solution
5x + 5 = 4x - 2
5x + 5 = 4x - 25x - 4x = -2 - 5x = -7
x = 4
x = 10/3
a pour solution...
-x + 4 = 2x - 6
x = 10/3
a pour solution...
Solution
-x + 4 = 2x - 6
-x + 4 = 2x - 6-x - 2x = -6 - 4-3x = -10x = -10/-3x = 10/3
x = 0
x = -2.5
a pour solution...
2x + 6 = -2x - 4
x = -2.5
a pour solution...
Solution
2x + 6 = -2x - 4
2x + 6 = -2x - 42x + 2x = - 4 - 64x = -10x = -10/4x = -2.5
x = -3
x = -5
a pour solution...
-3x - 9 = -2x - 4
x = -5
a pour solution...
Solution
-3x - 9 = -2x - 4
-3x - 9 = -2x - 4-3x + 2x = - 4 + 9-x = 5x = -5
x = 0
x = -4
a pour solution...
x + 4 = 2x + 4
x = 0
a pour solution...
Solution
x + 4 = 2x + 4
x + 4 = 2x + 4x - 2x = 4 - 4-x = 0x = 0
x = -8
x = -2
a pour solution...
-x + 16 = -2x + 8
x = -8
a pour solution...
Solution
-x + 16 = -2x + 8
-x + 2x = 8 - 16x = - 8
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