Solve -t + 2 = 0, -5*j + t - 85 = -98 for j.

3

Solve 0*u + 3 = -x + 3*u, 2*x + 1 = u for x.

0

Solve 2*x + p - 1 = 0, -3 + 5 = 2*p for x.

0

Solve -4*x + 8 = -3*o, 9*x - 24 = 5*x - o for x.

5

Solve -46*f + 3*m - 21 = -48*f, 4*m = 20 for f.

3

Solve -4*l + 4*a + 21 - 1 = 0, 5*a + 19 = -l for l.

1

Solve 2*q + 5*u = -26, 5*q = -4*u - 0 - 31 for q.

-3

Solve -f = -l, -3*f = -l - 7 - 1 for f.

4

Solve -9*b + 8*b = 4*i - 16, 0 = -3*i - b + 13 for i.

3

Solve j = -5*d + 4*j + 20, 4 = d - 2*j for d.

4