Suppose -6 = -4*d + 10. Suppose -d = -5*s + 31. Solve 2*a - 3 = -s for a.

-2

Let d(b) = -b**2 + 8*b - 3. Let n be d(7). Suppose 85 = 5*z + 5*k, 5*z - n*k + 21 = 106. Let i = z + -10. Solve -2*w + i = -1 for w.

4

Let j(u) = -u3 + 5*u2 + 5*u + 8. Let i be j(6). Solve -i*c = 7 + 1 for c.

-4

Let x = -32 + 10. Let v be (-40)/x - (-6)/33. Solve 12 = -v*y + 2 for y.

-5

Suppose 0*g + 4*g = 0. Suppose -3*x + 37 = 5*l, -4*l = -x - 4*x. Solve g*c + l*c = -20 for c.

-4

Let r(k) = -k + 4. Suppose 0 = -4*q + 4*t, 0 = -0*q - q + 4*t. Suppose 0 = -2*v + 2*d - 2, q*v - 2*d + 14 = 2*v. Let g be r(v). Solve 0 = u - g for u.

1

Let h be 1 - 5/(-10)*2. Suppose 0 = -2*t - t. Solve t*q - h*q = 10 for q.

-5

Let y(l) = -l3 - 6*l2 - l - 3. Let b be y(-6). Suppose 13 = b*f - j, -4*j - 20 = 3*f - 7*f. Let g be 1 - 0 - 9/(-1). Solve f*r + g = -r for r.

-2

Let u = 3 + -2. Let r = -14 - -33. Suppose 63 = 4*p + r. Solve u - p = -2*l for l.

5

Let u be -3*(2 - 5⁄3). Let g = -1 - u. Suppose -a - 2*a = 4*x - 21, -a + 5*x - 12 = 0. Solve -3*z = -g*z - a for z.

1