Let d = 13 + -9. Suppose 5*n - 2*n = 5*z, 0 = 5*n + d*z. Solve n*s + 8 = -2*s for s.

Let k(b) = b3 + 29*b2 - 27*b + 94. Let g be k(-30). Solve -g*m = 33 - 13 for m.

-5

Let j be 3*⁴⁄₁₂*5. Solve 9*c + j = 4*c for c.

-1

Let p(s) = -s3 - 7*s2 + 7*s - 7. Let m be p(-8). Solve m = d - 4 for d.

5

Suppose -5*r + 2*z + 17 = 0, -r - 5 = -3*r - z. Let q(u) = -u + 6. Let k be q®. Solve -4 = -k*i + 2 for i.

2

Suppose 4*n = -0*n + 20. Suppose 0 = -n*t - 5*w + 25, -4*t + 3*w = 6*w - 15. Solve 0*m + 2*m = t for m.

0

Let j(k) = 3*k3 + 9*k2 + k - 4. Let d(z) = -3 + 0*z3 + 2*z3 + 8*z**2 + 4*z - 2*z. Let b(x) = -4*d(x) + 3*j(x). Let p be b(6). Solve -a = 2*a - p for a.

2

Suppose 2*l + 2 + 0 = 5*k, 3*l = 3*k + 6. Solve k - 7 = z for z.

-5

Let r = 64 - 60. Solve -o + 3*o = -r for o.

-2

Let a be (1 - 1)/(2 + -1). Let h be (-3 + (1 - -1))*-3. Solve a*g = h*g for g.

0

Suppose 0 = u - 7 - 4. Solve -1 = -4*s + u for s.

3