Let s(v) = -2*v**2 - 3*v - 1. Let j be s(-7). Let a = -41 - j. Solve -5*u - 12 = -a for u.

5

Suppose 4*k - 5*w = 17, 2*k = k - 3*w. Solve k*h = -2*h - 10 for h.

-2

Let u be 10⁄4*(-32)/(-20). Suppose 0 = -3*n + 2*k + 6, -u*k + 0*k - 4 = -2*n. Suppose -2 = h - 7. Solve -h*d + n = -8 for d.

2

Let a(x) = x3 - 4*x2 + 4*x - 1. Let y be a(3). Solve 0*i + i + y = 0 for i.

-2

Suppose -5*r + 7 = -8. Solve r*k = -k for k.

0

Suppose 5*s = -t - 26, -4 = 4*s + 3*t + 2*t. Let q(y) = -12 + 4 - 5*y + 3*y. Let f be q(s). Solve 2*k - f = 4 for k.

4

Suppose -4*g = b - 14, -2*g - 5*b + 1 = -5*g. Suppose -g*r - r + 40 = 0. Solve -5*h + 0 = -r for h.

2

Let p be -4*(-3)/12*2. Suppose p*g + 2 = 4*g. Solve -2*d - 3 = g for d.

-2

Let m© = 2*c**2 + c + 1. Let t be m(2). Let h = t + -8. Let i be (-3)/h + (3 - 2). Solve 5*q + i - 15 = 0 for q.

3

Let u be (4/(-6))/(2/(-27)). Let y = u + -5. Solve y*k = 2 - 18 for k.

-4