Free Printable V de C 6.1 et 6.2 plus complexe

1.

2x - 3 + 4x = 27

a)

12

b)

4

c)

5

d)

15

2.

3x + 2(4x - 4) = 3

a)

4

b)

3

c)

2

d)

1

3.

-11-5a = 6(5a + 4)

a)

-1

b)

-2

c)

-3

d)

-4

4.

a)

x = 24

b)

x = 12

c)

x = 17.5

d)

x = 19.5

5.

$5\left(2x\ +\ 6\right)\ =\ -4\left(-5\ -2x\right)+\ 3x$

a)

$x\ =-20$

b)

$x\ =\ 20$

c)

$x\ =-10$

d)

$x\ =\ 10$

6.

Trouve la valeur de x

a)

A

b)

B

c)

C

d)

D

7.

Solve:

\frac{6a-1}{2}=4

a)

$a=1.67$

b)

$a=1$

c)

$a=1.5$

d)

$a=2$

8.

\frac{4\left(d+16\right)}{2}=24

a)

$d=32$

b)

$d=4$

c)

$d=-4$

d)

$d=-32$

9.

Solve:

a)

x = 15

b)

x = 40

c)

x = 48

d)

x = 37

10.

a)

8

b)

6

c)

54

d)

50

11.

$\frac{x}{3}-\frac{x}{5}=2$

a)

x = 15

b)

x = 2

c)

x = 5

d)

x = 3

12.

$\frac{x}{4}+\frac{3x}{2}=14$

a)

x = 12

b)

x = 4

c)

x = 8

d)

x = 10

V de C 6.1 et 6.2 plus complexe

Total questions: 12

Worksheet time: 3hrs 0mins

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