Exercise algebra.equations.linear.balance

Description
Solve a linear equation using only balance rules.

Examples

easy (20)

5*x+3 == 18

11*x-12 == 21

19-3*x == -5

-12+5*x == 33

15-9*x == 6

4*x+18 == 0

11*x-12 == -34

-2*x-3 == -4

6*x-12 == 2

-4*x-13 == -11

6*x-2 == 2*x+14

3+6*x == 3*x+24

5*x+7 == 2*x-10

2*x-8 == 18-x

4*x-6 == 7*x-14

-1-5*x == 3*x-20

4*x-7 == -5*x-24

4*x-18 == 14+11*x

17 == 4-10*x

-5*x+6 == 2-3*x

medium (30)

4*(x-1) == 11*x-12

4*(x-4) == 5*(2*x+1)

2*(5-3*x) == 6-x

4*x-(x-2) == 12+5*(x-1)

-3*(x-2) == 3*(x+4)-7

3*(4*x-1)+3 == 7*x-14

4*(4*x-1)-2 == -3*x+3*(2*x-5)

2*x-(3*x+5) == 10+5*(x-1)

-5*(x+1) == 9*(x+4)-5

18-2*(4*x+2) == 7*x-4*(4*x-2)

1/2*x-4 == 2*x+2[1/2]

1/4*x+1/2 == 5/2*x+2

1/4*x-3/4 == 2*x+1/2

-1/2*x+3/4 == 5/2*x+3

-1/2*x+1[1/2] == 2*x-5

-1/3*x+3/4 == 1/4*x+1/6

3/4*x-1/3 == 2/3*x-3/4

2/5*x-1/4 == 1/2*x+3/4

2/3*x-2 == 1/5*x-3/5

(-1[2/5])*x+3[1/2] == 3/5*x+9/10

1/4*(x-3) == 1/2*x-4

(x+3)/2 == 5*(1/2*x+1[1/2])

1/2*(7-2/3*x) == 2+1/9*x

3/4*x-(x-1) == 3+2[1/2]*(x-1)

-5/4*(x-7) == 3/4*(x+2)-4[1/2]

3*(1/5*x-1)+5 == 7*x-14

(5*x-1)/6-2 == -4*x+(3*x-6)/2

2*x-(2*x+2)/5 == 12+(x-1)/6

(-3*(x+2))/6 == 9*(2/3*x+1/3)-5/3

1-(4*x+2)/3 == 3*x-(5*x-1)/4