Let z(d) = -d**2 + 6*d - 3. Let m be z(4). Let t = 189 - 181. Solve m*o - 3*o = -t for o.

Let k = -45 + 52. Solve 5*i = 18 + k for i.

5

Let r = 8 + -6. Suppose 0*d + r*d - 4 = 0. Solve -3*l + d*l = -2 for l.

2

Let k be (1 + -6)/(2/(-6)). Let c be (-5)/k + (-28)/(-3). Solve 0 = 3*o + c - 3 for o.

-2

Let v = 84 - 79. Suppose 18 - 3 = 5*b. Solve -v = -b*x - 2 for x.

1

Suppose 9 = 3*d - 3. Suppose 0 = -5*p + 15, -5 = 4*o - 2*p + 1. Solve d*f + 16 = -o*f for f.

-4

Let d(s) = -8 - 5 + s + 4 - 2*s. Let y be d(-13). Solve 0 = y*k + 6 + 10 for k.

-4

Let f = -10 - -8. Let q be 12*f/(-4)*2. Solve 2*c + q = -c for c.

-4

Suppose 2*b = -b + 3, -1 = -2*z + 3*b. Solve z*c + c = 0 for c.

0

Let p(o) be the second derivative of ¹⁄₂₀*o5 - 3*o + 0 - ²⁄₃*o4 - ³⁄₂*o3 + ⁵⁄₂*o2. Let m be p(9). Solve 0*f = -f - m for f.

-5

Let g(x) = 3*x3 - 8*x2 + 4*x - 9. Let b(i) = i3 - i2 + i. Let f(d) = -2*b(d) + g(d). Let t be f(6). Let o be 30*2*²⁄₆. Solve 0 = 2*h + t*h + o for h.

-4