Let v be 1 + (0 - (-21 + 2)). Suppose 0 = p + m, 3*p + m - v = 2*m. Solve 0 = p*c - c - 20 for c.

Let i be (-2 - -1)*0/(1 - -3). Solve 2*t = -i - 4 for t.

-2

Let p(v) be the second derivative of 2*v³⁄₃ + 9*v²⁄₂ + 4*v. Let u(o) = -2*o - 5. Let h(l) = 6*p(l) + 11*u(l). Let j be h(2). Solve -j*t = -t - 4 for t.

2

Let h be (-1 - 0)/(1/(-2)). Suppose 3*k - 16 = h. Solve 4*l + 2 = k for l.

1

Let x be (-4)/(-8) - (-5)/2. Suppose 2o - 1 = x. Let n be o(1 + 0/(-3)). Solve -7*i + n*i = 25 for i.

-5

Let h® = r3 + 3*r2 - 5*r + 1. Let k be h(-4). Solve j + 8 = k*j for j.

2

Suppose -4*x = -3*a, -a - 5*x = -x. Solve a = 2*d + 7 + 1 for d.

-4

Suppose 4*j = 6*j - 3*a - 22, j = -4*a - 11. Suppose -j*y + 15 = 5*z, -15 = -2*y - y + 3*z. Solve 3 = h - y*h for h.

-1

Suppose -2*k = -0*k. Solve 3*a - 7 - 5 = k for a.

4

Let o(w) = -w**2 - 4w. Let k be (4 + (-6 - -3))-4. Let h be o(k). Suppose h = 4*u - s - 5, -2*u = 4*s - 0*s - 16. Solve -u*i + 2 = -3*i for i.

-2

Suppose -5*q + 21 = m, -3*m + 15 = 4*q - 4. Suppose -q*u = -3*f - u, 0 = 2*f - u. Solve 3*h + h + 4 = f for h.

-1