Suppose -d + d = 2d. Let z be (-1 - -1)(3 + -2). Suppose z*t = -4*t + 20. Solve d = 5*h - t for h.

1

Let p(d) = -3*d2 + 21*d. Let b(h) = -2*h2 + 14*h. Let a(t) = -7*b(t) + 5*p(t). Let v be a(7). Solve 2*y + 2*y - 4 = v for y.

1

Let m = 11 - 6. Let v(q) = -5*q - 2. Let z be v(-3). Solve m*l - z = -33 for l.

-4

Let r(v) = -v + 7. Let t be r(10). Let y(h) be the second derivative of -h3 + h2 + 2*h. Let n be y(t). Solve -5*l + n = -0*l for l.

4

Suppose 0 = -4*n + 5*n + 3. Let z be 869/(-33) - (-2)/n. Let y be ((-2)/(-3))/((-9)/z). Solve p + p - y = 0 for p.

1

Let k be 3/(0 + 3⁄5). Suppose 2*p = 11 + k. Solve 0 = l + l - p for l.

4

Let f(l) = 2*l2 - l. Let u(q) = -q2 + q. Let n(i) = 4*f(i) + 5*u(i). Let t be n(-1). Solve -t*x + 1 = 7 for x.

-3

Let t(y) = y**2 + 2*y + 3. Let n be t(-2). Solve 3 = n*j - 0 for j.

1

Let m = 18 + -13. Solve m = 4*o + o for o.

1

Let u(q) = -q**2 - 6*q + 4. Let s be u(-6). Solve -b + 1 = s for b.

-3