Suppose -y - 7 = 2*o - 2, -y - 5 = 0. Suppose -u - 2 = 2*z - z, u + 5*z = -14. Solve o = j - 2*j + u for j.

1

Let s(z) be the second derivative of z4⁄12 - z2⁄2 + 2*z. Let t be s(1). Solve -3*u - u + 12 = t for u.

3

Suppose 3i - 17 = 7. Let f be -4((-10)/i + 1). Let z(t) = 4*t3 + t2 - 2*t + 1. Let s be z(f). Solve s*w - 3*w = 0 for w.

0

Let p be ((-12)/21)/((-2)/7). Solve 4*q = -2 - p for q.

-1

Let p(g) = g - 1. Let h be p(3). Solve -10 = 3*b + h*b for b.

-2

Let t(x) = -x**2 - 8*x - 13. Let m be t(-3). Solve 4*r - 4 = m*r for r.

2

Let h = 13 + -13. Solve h = -5*u - 0*u + 20 for u.

4

Suppose -5*l + 20 = -9*p + 4*p, 2*l - 16 = 4*p. Solve 0 = 2*q - l*q for q.

0

Suppose 8 = -v + 3*v. Solve -v + 16 = -3*h for h.

-4

Let o(n) = 26*n**2 - 3*n + 2. Let z be o(1). Solve -g + 6*g - z = 0 for g.

5