Suppose -6*r - r = -35. Solve -r*w - 15 = -0*w for w.

Let b(u) = u**2 + 13*u + 4. Let k be b(-13). Solve -5 = -3*w + k for w.

3

Suppose -2*u + 0*u - a = -7, -2*a = -4*u - 6. Let q be (-2 - 3 - 1) + 0. Let i be q/(3 - ²⁷⁄₆). Solve -5*m + i + u = 0 for m.

1

Let n(l) = l + 7. Let r be n(-7). Suppose -5*t - 10 = 2*y, 2*y - t - 2*t - 22 = r. Solve y*j - 2 - 23 = 0 for j.

5

Suppose y = -3*t + 5, -2*y - 5*t + 7 = -2. Solve y*r = -0*r for r.

0

Let t(d) = 2*d - 4. Let u be t(3). Suppose -u - 6 = 4*w. Let l be 0 + 0 + (w - -2). Solve l = c - 1 - 2 for c.

3

Let x(a) = 2*a - 14. Let p be x(7). Solve -l + 0*l + 3 = p for l.

3

Let u© = -c**2 - 9*c - 4. Let h be u(-8). Suppose h*f - n = 3, -3*f - 1 = -3*n - 10. Solve f*t = 4*t - 20 for t.

5

Suppose -5*u - 5*b = 15, -b + 2*b + 8 = 4*u. Let m(z) = 1 - 3*z2 + 2*z - 4*z + 0*z2 + 4*z**2. Let k be m(u). Solve 4 = 2*d - k for d.

2

Suppose -4*x = -20 + 4. Suppose 2*v = v. Solve v = -0*r + x*r for r.

0

Let l = 24 - 14. Let d = l + -3. Let u be (-4)/(-18)*3 + ³¹⁵⁄₁₃₅. Solve d = u*b + 1 for b.

2