Suppose -13*k + 3 = -12*k. Solve -k*h + 5*h = 0 for h.

0

Suppose 4*q = 2 + 10, 4*y - 10 = -2*q. Suppose -y = -0*d + 4*d - 5*p, 2*d - 2*p = 2. Suppose -d*s + s = -20. Solve 0 = h - s*h - 15 for h.

-5

Let o(j) = -3*j3 + 2*j2 - j. Let a be o(1). Let d be 16/(-6) - a/(-6). Let y be 13(-3)/d. Solve y*t - 5*t = -10 for t.

5

Let r be 219⁄18 - (-2)/(-12). Suppose 2*j + 2*c + r = 6*j, -3*j + 8 = -c. Solve -j = -5*a + 18 for a.

4

Suppose h = -5*v + 10 + 3, -5*v = -h - 7. Solve h*w = -2*w + 25 for w.

5

Let t = 4 - 1. Let s(j) = -3*j - 4. Let i be s(-3). Suppose 0 = -2*c + 4, -2*a + i*c + 3 = 5. Solve o - t*o = -a for o.

2

Suppose 3*a - 4*h - 7 = 0, -3*a = 2*a + 2*h - 29. Solve -a*j + 9 = -2*j for j.

3

Let u be (-1)/(2*(-1)/4). Suppose 32 = 2*b + u*b. Let a be (b/(-14))/(4/(-14)). Solve 0 = 3*i - i + a for i.

-1

Suppose 2*c + 57 = 61. Solve -2 + 6 = -c*d for d.

-2

Suppose 2*i + 0*i = 8. Solve 0*v = -i*v - 4 for v.

-1