Let w = 99 - 96. Solve w*j - 8 = j for j.

Let x(b) = b - 4. Let p be x(9). Solve p*y = y - 12 for y.

-3

Let u be -3 - -1*(-4)/(-1). Let j be ²⁄₁ - (u + -3). Suppose -21 - 31 = -5*f + j*t, -4*f - t + 29 = 0. Solve -f = -5*o + 7 for o.

3

Suppose -3*u + 0*u = -30. Suppose -2*h - 8 = -4*r + 2*h, 4*r - u = 5*h. Suppose -4*o = 0, 2*o = -0*a - 4*a. Solve a = -g + 3 - r for g.

3

Let r = -5 - -5. Suppose r = 5*h - h - 100. Suppose 4*d - 5 = -0*p + p, 5*p = d - 25. Solve 3*w - 8*w + h = d for w.

5

Let k = 16 + -10. Let j be (3 + -3)*1 + k. Suppose -2*b = 4*r + 4, -r - b = -j*r + 2. Solve -8 + r = -2*q for q.

4

Let i be ⁴⁄₁₀ - 132/(-20). Suppose -t + n = -29, -i*t = -2*t - n - 129. Solve -5*h + t = -0*h for h.

5

Suppose -3 = -2*c + 7, -4*c = -3*u - 14. Solve 4 = w - u*w for w.

-4

Suppose 5*r = 2*h - 55, 0 = 4*h + 2*r - 3*r - 65. Let p = -12 + h. Solve -2*c = -p*c for c.

0

Let i = 39 + -24. Suppose 2*q - i = 5*q - 3*u, 0 = 3*q + 2*u - 10. Solve 4*o + o - 5 = q for o.

1

Suppose 17 = 4*r + g - 43, 0 = 4*g. Solve -4*z + 1 = -r for z.

4