Let x(h) = 2*h + 2. Let r be x(-1). Solve o + o = r for o.

Suppose 5*h - 43 - 2 = 0. Solve -4*t - h + 1 = 0 for t.

-2

Let r be (21/(-28))/(1/(-20)). Solve 0*l = 5*l - r for l.

3

Suppose 7*c - 8 = 3*c. Suppose 0 = 4*m + 2*k - 2, -3*m + 0*k + 4 = -k. Solve h - c*h = m for h.

-1

Suppose -6*a + 3*a - 6*a = 0. Suppose 0*i = 4*i. Suppose -3*x + 0*x = i. Solve h + a*h = x for h.

0

Let k(h) = h**2 + 3*h - 5. Let m be k(-5). Suppose 3*f = -x + m*x - 21, -29 = -x - 4*f. Solve r - 4*r = x for r.

-3

Let t be (-1)/((-56)/296) - ⁴⁄₁₄. Solve 0 = t*l - 0 + 15 for l.

-3

Let r(q) = -4*q**3 + 1. Suppose -i - 4 = -3. Let v be r(i). Solve 5*w + 0 = v for w.

1

Suppose -2*z - y - 1 = -z, -5*z = -2*y - 2. Suppose 3*v + 2 + 1 = z. Let t be (-3 + 2 - v)/1. Solve -b = -t*b for b.

0

Let g be ⁶⁄₉-4(-33)/4. Solve -4*b = 14 - g for b.

2

Let t = -6 + 6. Let r be 0/(t + ¹⁄₁). Solve -s + r*s = 5 for s.

-5