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Equations in One Variable

Total questions: 10

Worksheet time: 20mins

Name
Class
Date
1.

Solve the Equation

-2.7t=810

a)

t=300

b)

t=310

c)

t=81

d)

t=800

2.

Translate into an equation

One more than three times a number is seven.

a)

7=1+3

b)

1n+3=7

c)

3n+1=7

d)

4n+0=7

3.

5n+9=2n

a)

n=-3

b)

n=3

c)

n=-6

d)

n=6

4.

-8(w-6)=32

a)

-2=w

b)

w=2

c)

ø

d)

w=35

5.

7y-8=6y+1

a)

y=9

b)

y=-9

c)

y=4.2

d)

y=7

6.

3b+1.99=55.99

a)

b=-18

b)

b=6

c)

b=18

d)

b=18.99

7.

­­6-3x=21

a)

x=5

b)

x=-5

c)

x=10

d)

x=7

8.

50+30s=250+10s

a)

s=10

b)

s=5

c)

s=-10

d)

s=20

9.

8(4-2x)=4(3-5x)+4x

a)

32=14

b)

ø

c)

-20

d)

5

10.

6(x-3)+10=2(3x-4)

a)

x=1

b)

ø

c)

no solution

d)

identity