Let a = -23 + 26. Solve -3*d - a - 3 = 0 for d.

Let t be (-3)/(-2) + ³⁄₆. Suppose 21 = 3*q - 6. Let b(m) = m3 - 10*m2 + 9*m + 5. Let j be b(q). Solve -j = -t*f - 1 for f.

2

Suppose l + y = -4*l - 30, -30 = 3*l + 3*y. Let b(g) = g + 5. Let h be b(l). Solve h = 6*w - 2*w + 8 for w.

-2

Let h be 0 + 7/(¹⁴⁄₂₀). Suppose -2*g - h = -g - 4*t, 4 = -g + 2*t. Solve 2*c + g = -2 for c.

-2

Suppose -o + 15 = 4*n, n + 4*n = 4*o + 3. Solve -o*h + 2*h = -2 for h.

2

Let x = 11 - 10. Suppose 0*f = 2*f. Suppose q + f*q - 2 = 0, -i + 2*q - 2 = 0. Solve 3*m + i = -x for m.

-1

Suppose -4*l = -5*v + 20, -4*v + 16 = -0*v - 5*l. Let g = -1 - -1. Suppose g = -v*d + 2*n - 4, -4*n + 5 + 3 = 5*d. Solve d = c + 2*c - 12 for c.

4

Let t© = 2*c**2 + 3*c - 3. Let o be t(-3). Solve 15 = r - o*r for r.

-3

Suppose -5*n - 2*v - 19 = 8, -3*v = -2*n - 7. Let s be (-21)/n - (-5)/(-25). Solve 5*c + s = -6 for c.

-2

Suppose -y = -4*u + 16, -4*y + 12 = u + 2*u. Let b(q) = q**2 + 2*q + 1. Let x be b(-5). Suppose x = -r + 5*r. Solve 0 = u*k - r for k.

1

Let s = -27 + 30. Solve -4*r + 7 - s = 0 for r.

1