Let t(a) = 15*a**2 + 4*a + 3. Let m be t(-2). Suppose 5*k + 68 = -2*r + 3*k, -k + 86 = -3*r. Let d = r + m. Solve 2*v + d = -3*v for v.

Let q(n) = n**2. Suppose -2*z = -l - z - 21, 4*z = 5*l + 100. Let k be l/(-4)*¹⁄₂. Let h be q(k). Solve -11 = h*f + 1 for f.

-3

Suppose 4*j - 36 = -4*z, 4*z + 4*j - 2*j - 28 = 0. Let o = z + -4. Solve 5*n + 6 = o for n.

-1

Suppose 0*k = 5*k. Solve 4 = -k*t + 2*t for t.

2

Let d(x) = -x3 - 10*x2 + 10*x - 11. Let a be d(-11). Solve -2*z - z - 3 = a for z.

-1

Let w be 10/(-35) + (-111)/(-21). Solve -8 = -n + w*n for n.

-2

Let g(x) = x + 28. Let w be g(0). Solve 3 = 5*h + w for h.

-5

Suppose -2*o - 9 = o. Let p be (-1 + -2)/o + 1. Solve p*a + 8 = -0 for a.

-4

Let q(x) = x**2 + 26*x - 19. Let y be q(-27). Solve 3*h - y = 4 for h.

4

Let g(n) = -n + 9. Let m be ((-22)/8 + 1)*-4. Let s be g(m). Solve -l = -s*l - 2 for l.

-2

Let j(y) be the second derivative of -y⁵⁄₂₀ - y⁴⁄₃ + y3 + 5*y²⁄₂ + 3*y. Let a be j(-5). Suppose -2*n + a = -6. Solve -20 = n*f - 7*f for f.

5