Let o(d) = -d + 2. Let l be o(-2). Let w be (12/(-9))/(l/(-18)). Let k be (-12)/(-7) + w/21. Solve 0 = k*g + g - 6 for g.

Let r = 17 - 8. Solve d - 4*d = -r for d.

3

Let q = 6 - 2. Suppose 0*b = q*b. Suppose s + 3*g - 17 = b, 5*s - 8*g + 3*g = 5. Solve 4*n + s = -n for n.

-1

Let k = -1 - -4. Suppose u + n = 16, -k*n = u - 4*u + 24. Let r(b) = -b3 + b2 + b + 2. Let y be r(0). Solve -2*g + u = y*g for g.

3

Suppose -5*l = 5*w - 5, -w + 0*l - 4 = -4*l. Solve -g + 2 - 7 = w for g.

-5

Suppose 0 = -2*j + 6*j. Suppose 25 = 5*f - o, 3*f + 2*o + 3*o - 15 = j. Solve 0*s = f*s for s.

0

Let b be 1/(-2) - (-22)/(-4). Let r(j) = -2*j + 8. Let u be r(b). Solve -5*d - u = -0 for d.

-4

Let f be (-27)/(-5) - ⁴⁄₁₀. Suppose 4*d - 20 = 0, 3*t - 3*d = -t + 1. Let y(h) = h3 - 3*h2 - 3*h - 4. Let u be y(t). Solve u = o - 2*o + f for o.

5

Let b be (-1 - -12)*(5 + -8). Let m be b/(-7) + (-14)/(-49). Solve 0 = 2*j - m*j for j.

0

Suppose 6*q = q. Let y = 4 + -4. Suppose 2*a - 2*c + y*c - 16 = 0, 4*a = -2*c + 2. Solve q*z + 3 = -a*z for z.

-1

Let f = 4 - 4. Suppose 0*k + 5*k = 25, -3*s + 49 = 5*k. Let p(q) = q - 6. Let o be p(s). Solve f = o*x + x + 3 for x.

-1