Let d(o) = -2*o + 10. Let g be d(7). Let k be (-1)/g - (-7)/4. Let f be ((-15)/20)/((-1)/20). Solve f = -5*h + k*h for h.

-5

Let n be 1*(1 - (-1 + 2)). Let h = -20 - -24. Let r be (-4)/(-14) + 15⁄21. Solve n = -p - h + r for p.

-3

Let q be ((-9)/(-6))/(12⁄32). Let u = -9 - -19. Suppose 4*x - u = 10. Solve 4*o = x*o - q for o.

4

Let h(k) = k3 - k2 + k + 3. Let y be h(0). Suppose 0*g + 12 = y*g. Let j be 1 + 4 + (-5 - -3). Solve j = g*f - 13 for f.

4

Suppose 2*j + 6 = 0, 5*c - 7*j - 28 = -6*j. Suppose -5*t = c*s + 20, 4 = -0*s - 5*s - t. Solve 3*r - 2*r + 4 = s for r.

-4

Suppose 2*u + 5*u = 98. Solve -4*s - u = 6 for s.

-5

Suppose -4*q = 2*h - 36, 4*h = -h + 3*q + 90. Let z = 20 - h. Solve 5 = -z*g - 5 for g.

-5

Let k be (2/(-4))/((-1 + 4)/(-12)). Solve 3*l + 10 = -k*l for l.

-2

Let q(n) = n3 + 2*n2 + n + 2. Let c be q(-2). Let p = 2 - c. Suppose 17 = -v + 5*k + 4, 4*v + 3*k - 17 = 0. Solve 0 = -4*z + v + p for z.

1

Suppose 7*f - 15 = 4*f, 0 = 5*t - 3*f. Solve -t*h = 2*h for h.

0