Suppose 16 = -2*u - 4*a, -5*u - 10 = -0*u + 4*a. Suppose -3*r + 4 + u = 0. Solve -r*c - 15 = 3*c for c.

Let i(g) = 3*g + 9. Suppose 0 = -2*b - 3 + 1. Let w(t) = t. Let a(q) = b*i(q) + w(q). Let k be a(-7). Solve k*z + 8 = -2 for z.

-2

Let m = -1 - -3. Suppose -l = -m*w, 0 = -4*w + l + 5 - 3. Suppose 4*a - 21 = -w. Solve -a*n + 16 = -n for n.

4

Let q be 0/(-2) - (-3 + 3). Let u = q - 0. Solve -2*y + 3*y + 1 = u for y.

-1

Suppose -2 = 4*d + 2*l, -l + 3 = 5*d + 1. Let k be (⁶⁄₈)/((-1)/(-4)). Solve d = k*n + 4 for n.

-1

Let h(k) be the third derivative of k⁵⁄₂₀ - k³⁄₆ - 2*k**2. Let x be h(1). Suppose 5*o - i - 5 = 0, 3*o - x = -3*i + 1. Solve j + o = 3 for j.

2

Let k = 2 - 1. Let z = 1 - k. Solve -4*o = -z*o for o.

0

Suppose 5 = -h + 3*r, -h + 2*h - 2*r + 4 = 0. Let b be 0 - -10 - (-4)/h. Suppose -3*j - 93 = -102. Solve v = -j*v + b for v.

2

Let s be 21/(-2)-1. Suppose 0 = -4*l - 0*l + 12. Suppose 5*q = -15, l*z - 6*z = -q - 9. Solve 3*y = -s - z for y.

-1

Let h be -1 + 2 + -2 - -4. Solve -h = 4*i + 1 for i.

-1

Let w be 3/(-1)*4/(-3). Suppose -w - 36 = -5*l. Let i = l - 6. Solve i = 5*t - 8 for t.

2