Suppose 0 = 4*r - 7 - 9. Let a(w) = 2 - 3*w**2 - 6*w - 6 + w**3 + 3*w. Let m be a(r). Solve 8 = -2*i - m*i for i.

Suppose 8*v = 5*v. Suppose 22 = 5*t + 2*c, -3*t + 2*c + 10 = -v*c. Let o = t + 0. Solve 9*s - o*s - 25 = 0 for s.

5

Suppose 0*z + z + 4*a = 9, 3*z = 3*a - 3. Suppose d - z = -4*x, 3*d - 2*x - 4 = -1. Let i(v) = -v - 1. Let q be i(-3). Solve -3 = -q*u - d for u.

1

Suppose 2*j + 2*u - 190 = -3*j, 5*j = u + 205. Suppose -2*v + 6*v - j = 0. Solve -o = o + v for o.

-5

Let w(m) = -m - 5. Let t be w(-7). Suppose 6*v - 12 = 2*v. Solve 5*b + t + v = 0 for b.

-1

Let s(m) be the second derivative of m³⁄₆ - 5*m2 - 3*m. Let w be s(10). Suppose -2*p - 12 = -36. Solve p = -4*q - w for q.

-3

Let v© = -2*c + 2. Let x(p) = -6*p + 5. Let h(i) = 8*v(i) - 3*x(i). Let b be h(2). Solve -b*g + 9 = -16 for g.

5

Let o be (-5)/((-50)/4)*-30. Let w be ((-1)/4)/(o/144). Solve 0 = -w*i - i - 20 for i.

-5

Let r(v) = 2*v2 + v + 16*v + 8 + 3*v2. Let c(j) = 2*j**2 + 6*j + 3. Let w(t) = 11*c(t) - 4*r(t). Let i be w(2). Solve x + 0 - i = 0 for x.

5

Suppose 15*a = 3*a + 72. Solve 0 = 3*h + a - 0 for h.

-2

Let z be -1*3 + ³²⁄₄. Solve 0 = z*u - u + 20 for u.

-5