Solving simple linear equations Flashcards
1
Q
Solve the following linear equations
x + 3 = 8
A
x = 8 - 3
= 5
2
Q
Solve the following linear equations
x - 3 = 8
A
x = 8 + 3
= 11
3
Q
Solve the following linear equations
x - 3 = 9
A
x = 9 + 3
= 12
4
Q
Solve the following linear equations
x + 3 = 9
A
x = 9 - 3
= 6
5
Q
Solve the following linear equations
2x + 3 = 9
A
2x = 9 - 3
2x = 6
x = 6/2
x = 3
6
Q
Solve the following linear equations
2x - 3 = 9
A
2x = 9 + 3
2x = 12
x = 12/2
x = 6
7
Q
Solve the following linear equations
2x - 3 = 9 + x
A
2x - x = 9 + 3
x = 12
8
Q
Solve the following linear equations
2x - 3 = 9 - x
A
2x + x = 9 + 3
3x = 12
x = 12/4
x = 3
9
Q
Solve the following linear equations
x/4 = 8
A
x = 8 * 4
x = 32
10
Q
Solve the following linear equations
x/2 = 8
A
x = 8 * 2
x = 16
11
Q
Solve the following linear equations
3x/6 = 4
A
3x = 4 * 6
3x = 24
x = 24/3
x = 8
