Math Olympics

Solve : 3x - 3 = 5x + 2

• x= -6

• x= -5

• x= -1

• x= 1

Solve : $\frac{3}{5}x\ \ +\ \frac{2}{3}\ =\ \frac{4}{3}$  

• x= 8/7 

• x= 3/5

• x= 9/4

• x= 10/9

 $Solve:\ \frac{3x+9}{7}=\ 6$  

• x= 6

• x= 7

• x= 11

• x= 33

solve:  $\frac{1}{2}x\ +\ 3\ =\ \frac{7}{2}$  

• x= 2

• x = 2/3

• x= 1

• x = 3

Solve: 4 ( x + 3) = 5x

• x= 3

• x = 4

• x= 6

• x = 7

• x= 12

Solve: 5 ( x + 2) = 3 ( x + 6 )

• x = 5

• x = 6

• x = 4

• x = -4

 $Solve\ :\ \frac{6x\ +\ 3}{9}\ =\ \frac{4}{4}$  

• x = 2

• x = 7

• x = 1

• x = 6

• x = 9

Translate and solve: 3 times x is 2 times x decreased by 4

• x = 3

• x = 4

• x = -4

• x = 7

Solve = 2 ( x - 4 ) = 4x + 12

• x = 8

• x = - 9

• x = -10

• x = 8

Translate and solve : 4 times a number c is 4 more than 3 times a number c

• c = 5

• c = 8

• c = 4

• c = 7