Let t be ((0/1)/(-4))/2. Let u(i) = 3*i - 4. Let c be u(2). Solve t = c*o - o - 1 for o.

Suppose -3*z + 6*z = 0. Solve -15 = -3*u - z*u for u.

5

Suppose 2*a - 15 = -a. Suppose -z - y - y + 2 = 0, 22 = a*z - 2*y. Solve -k = -0*k - z for k.

4

Let t(q) = -q - 7. Let k be t(-7). Suppose -5*z - 6 = -4*v, z + z - v = 0. Let j be 2 + (10 - (-4)/(-2)). Solve -3*x - z*x + j = k for x.

2

Let f = 9 - 6. Let s = 27 - 15. Solve -f*p + 0*p = -s for p.

4

Suppose 5*w - 12 = 2*w. Solve f + 3 = w*f for f.

1

Let o(g) be the second derivative of -¹⁄₃*g3 + 0 - 2*g - 2*g2. Let m be o(-8). Solve -k + m = 2*k for k.

4

Let x be ((-4)/(-5))/(¹⁸⁄₄₅). Solve x*h - 2 = -0 for h.

1

Let f = -7 - -7. Let j(v) = -v**2 + 5*v - 4. Let z = 6 - 2. Let n be j(z). Solve f*u - 5*u = n for u.

0

Suppose 5*c - 16 = -o - 3*o, 16 = 4*o - 3*c. Solve 0 = -3*l + 5 + o for l.

3

Let g = 17 + -13. Let u = g + -2. Solve -8 = u*c - 2 for c.

-3