Suppose -27 = -3*m - 2*o, 0 + 3 = o. Let l = 10 - m. Solve 0 = l*y + 1 + 11 for y.

-4

Let u be -2 - (-4)/(-2)*-1. Let y be -1 + 2 - (-4)/2. Suppose -5*r + y*m + 84 = u, 2*r + 0*m - 44 = -4*m. Solve -2 + r = -4*n for n.

-4

Let k(y) = -y - 4. Let o be k(-9). Suppose 100 = o*l - l. Suppose 1 = 2*x - l. Solve x + 2 = -5*q for q.

-3

Suppose -20 = -4*q - 4. Suppose -k + x = -q*k + 17, x = 2*k - 8. Let m = k - 5. Solve -2*a + m - 10 = 0 for a.

-5

Let w(h) = h**2 + 1. Let u be w(-3). Suppose 3*r - 31 + u = 0. Suppose q = 3 + r. Solve -q = l + l for l.

-5

Let h(t) be the first derivative of t3⁄3 - 2*t2 - 1. Let a be -1 - -3 - (-1 - 1). Let w be h(a). Solve w = -0*u - u for u.

0

Suppose w = -3*r - 0*w + 3, 0 = -2*r - 5*w - 11. Solve 6 = -r*i + 5*i for i.

2

Suppose w + 2*w + 4*x - 9 = 0, 2*x - 6 = -2*w. Suppose 0 = -3*o - 9, -5*b = 2*o + 60 - 154. Solve b = -w*q - 2*q for q.

-4

Let x® = 7*r**3 + r - 1. Let g be x(1). Let w = 17 - g. Let m = 0 - -4. Solve -6*z - w = -m*z for z.

-5

Let k(y) = 1 - 6*y2 + 2*y3 - y - y2 + y2. Let z(h) = h3 - 5*h2 - h + 1. Let f(x) = 3*k(x) - 4*z(x). Let i be f(2). Solve -i = 2*s + 3*s for s.

-5