Let z be (4/6)/(6/63). Let g be 4*(105/12)/z. Solve -g*h - 7 - 8 = 0 for h.

Let h(k) = -k + 4. Let j(z) = 2*z - 11. Let g be (-3 + 5)/(-2)*3. Let t(f) = g*j(f) - 8*h(f). Let s be t(1). Solve 0 = s*q - 0*q for q.

0

Let m be ((-3)/(-18)*-2)/(2/(-12)). Solve -m - 2 = 2*c for c.

-2

Let f be (-12)/(-10)*⁵⁰⁄₁₅. Suppose 3*h + 2 = 5*o, f*h - 4*o = -2*o + 16. Solve -1 = n - h for n.

5

Let a be -1 - (2 - (4 - -2)). Solve a*i + i = -12 for i.

-3

Let v(q) = q3 + 6*q2 + 3*q - 5. Let h be v(-5). Suppose 2*m = 7*m + h. Let i = m - -1. Solve i*w = -w for w.

0

Suppose 5*b + 2*c - 20 = 0, -b - 4*c = -6*b - 10. Let z(q) = q**3 - 4*q + 3. Let w be z(b). Solve -w + 4 = -s for s.

-1

Let w(v) = -5*v3 + 34*v2 + 16*v - 49. Let r(i) = -i3 + 7*i2 + 3*i - 10. Let y(h) = -11*r(h) + 2*w(h). Let s be y(9). Solve 4*c - 1 = s for c.

1

Suppose 2*j + 4*w - 2 + 12 = 0, 4*w = 2*j - 30. Let o be 4 - (j + -2 - 4). Solve 25 = -4*s + o for s.

-5

Let n(b) be the second derivative of b⁵⁄₂₀ + b⁴⁄₃ + b³⁄₃ - b²⁄₂ + 6*b. Let g be n(-3). Solve g*a + 0*a = 4 for a.

2

Suppose 3*i - 8*i = -15. Let c(u) = -3*u**2 + 3*u + 2. Let t be c(i). Let g be (-76)/t + ¹⁄₄. Solve 5 = -g*p - 20 for p.

-5