Suppose -k = 3*x + x + 16, 0 = -2*k - 2*x - 2. Suppose 4*q - 9 = -4*d + 11, 0 = -k*q + 4*d + 4. Solve 0*u = u + q for u.

-3

Let i(x) = 3*x. Let m(a) be the first derivative of -a + 1. Let p(l) = -i(l) - 3*m(l). Let g be p(-4). Solve -5*w + g = -2*w for w.

5

Let t be -3 + -2 + 2 + 7. Suppose t*f + 16 = 3*x, -x = -6*x + 5*f + 25. Solve -x = -2*w - 2*w for w.

1

Suppose -2*w - 5*l = -6 - 4, 0 = -5*l. Solve w*k = 1 + 9 for k.

2

Let g = -7 - -7. Suppose 0*c - 28 = -5*r - 4*c, -3*r + c + 27 = g. Let y = 10 - r. Solve 2*w - y = -0 for w.

1

Let g(a) = -19*a + 252. Let t be g(13). Let s = 4 + -1. Solve 0 = 2*z - t + s for z.

1

Suppose -6 - 14 = -4*w. Solve -j = -w*j + 20 for j.

5

Let b be 87⁄6 + 3/(-6). Solve 5*u = 11 + b for u.

5

Let h(t) = 9*t2 - 2*t - 1. Let o(m) = 8*m2 - 2*m - 1. Let d(w) = -2*h(w) + 3*o(w). Let z be d(-1). Solve -z - 1 = 4*p for p.

-2

Let f = 14 - 9. Let n® = r3 - 9*r2 + 5*r - 1. Let y(j) = -j3 + 10*j2 - 6*j. Let g(u) = 5*n(u) + 4*y(u). Let h be g(f). Solve 7*a - 4*a + 9 = h for a.

-3