Let x be (9/(-18))/(1/(-12)). Solve -x*d - 8 = -2*d for d.

Let k(q) = -q - 7. Let t be k(-7). Suppose -a - 16 = -5*i + 4, -5*a - 2*i = -35. Suppose -2*s = -a*o + 15, -8*s + 4*s + 40 = 4*o. Solve -o*j + t*j = 15 for j.

-3

Suppose 0*s + 18 = s. Let a be (-6)/s + ⁶⁸⁄₆. Solve 2*i = a - 3 for i.

4

Let m(z) = -2*z**2 + 33*z - 44. Let a be m(15). Let l = 8 + -4. Solve -l*h = -a + 9 for h.

-2

Suppose 4 = -3*o + 5*i, -4*o + 14 = i + 4. Solve -3*g = -o - 4 for g.

2

Suppose 2*b + d - 1 = 10, 5*b = -3d + 26. Let k be 1 + ((-9)/1)/3. Let o be k/3(-15)/10. Solve -3*v + b = o for v.

2

Let p be (-2)/8 - 36/(-16). Suppose 4*b - l - 27 = -b, -3*b + p*l + 19 = 0. Let u be (¹⁶⁄₁₀)/(2/b). Solve x + u*x + 15 = 0 for x.

-3

Suppose -5*q + 3*k = -44, 5*q + 2*k - 16 = 38. Solve -q = -0*i + 5*i for i.

-2

Let w be (-3)/(-4) + (-26)/(-8). Solve 0 - 4 = -w*d for d.

1

Suppose -3*q + 8 = -7. Let z be 0/(⁶⁄₄₅*5*3). Solve 0 = -z*n + 5*n - q for n.

1

Suppose -9 = -5*i - 2*c, 0 = -i + 3*i + 4*c + 6. Solve -13 = 4*q + i for q.

-4