Let y(r) = -2*r**2 + 4*r - 5. Let o be y(2). Suppose 2*m = 2*l - 26, -2*m + m - 37 = -4*l. Let g = l + o. Solve 9 = 3*k - g for k.

Suppose -2*s = z + 3*s - 2, z - 3*s - 2 = 0. Let c = z - 0. Solve -20 = -7*g + c*g for g.

4

Suppose -5*d + 2*u - 1 = 3, 4*d = -3*u + 6. Solve d = 2*r + 4 for r.

-2

Suppose -6 = -2*l - 0. Solve 0 = -q + 2 + l for q.

5

Suppose -2*l = l - 6. Suppose l*f - f = 2*g - 3, -2*f = -3*g + 4. Solve -c - f = -0 for c.

-1

Let f(t) = t2 + 7*t + 5. Let x be f(-4). Let v(i) = i2 + 4*i2 + 5*i2 + 8*i - 9*i**2 + 10. Let r be v(x). Solve -r*q + 4 = 1 for q.

1

Let h = 8 + -5. Solve 2*v - h*v - 5 = 0 for v.

-5

Suppose -19 = -x - 5*i, -4*i = x - 0*i - 16. Let h = -5 + x. Let w be h/(-1) - (-2 - -1). Solve -w*z - 5 = -z for z.

-5

Let t be (³⁴⁄₈)/((-2)/(-8)). Suppose u - t + 15 = 0. Solve -s + u = -2 for s.

4

Let u be (⁶⁄₈)/((-2)/(-8)). Suppose 3*b + u*y = 7*b - 3, 0 = -2*b + 4*y - 6. Suppose -3*l = 4*g - 2, 5*g + 6*l - 4 = b*l. Solve g*p + 2 = -2 for p.

-2

Suppose -5*k + 2*f + 28 = 0, -k = -4*k + 4*f + 28. Suppose kw - 7 = -3. Let y be 0(1 + w/(-2)). Solve t + t - 2 = y for t.

1