Let m(w) = -w - 1. Let s be m(-3). Let c be (0 + 0/2)/s. Suppose j = 4 - 2. Solve c*h - j = -h for h.

Let x be (⁷⁄₄)/((-5)/(-20)). Solve -x = -g - 3 for g.

4

Suppose -q = t - 5*t + 5, -5*q - 25 = 4*t. Suppose 5*k = 2*g + 18, -k = -t*k - 4. Solve -a - g = -4 for a.

3

Let k = -5 - -10. Solve 0 = 3*d - k*d for d.

0

Let y(s) = 6*s2 + 3*s + 1. Let a(q) = -4*q2 - 2*q - 1. Let t(z) = 7*a(z) + 5*y(z). Let h be t(-2). Solve 0 = h*m + m for m.

0

Suppose -5*z = 2*g - 92, -2*g + 100 = 4*z - 7*g. Solve 0 = -2*l - 3*l + z for l.

4

Suppose q + 3*q - 12 = 0. Suppose -5 = q*c - 4*c. Solve -6 - 4 = -c*k for k.

2

Let j be ((-4)/(-10))/(¹⁄₅). Let f be 0/j + (-6 - -7). Solve 3*z + 7 = f for z.

-2

Let w be (-5 - 2)/((-1)/2). Let k be 1*0/((-4)/2). Suppose 0 = l - 3*t - 9, k*t + 10 = 2*l - 2*t. Solve -1 = -l*p + w for p.

5

Suppose -g + 28 = 2*w - 3*g, 0 = -5*g + 10. Suppose 0*p + w = 4*p. Solve p*z - 14 = -2 for z.

3

Let j(d) be the second derivative of -d⁴⁄₁₂ + d³⁄₂ + d2 - d. Let q be j(3). Let i(g) = 2*g2 + 2*g - 2. Let t be i(-3). Solve 0 = -0*y - q*y - t for y.

-5