Let j be 12/(-4)*1/(-3). Let k be 4*j + (-4 - -6). Let g be (k + -6)/(2*1). Solve g = -2*t + 4*t - 8 for t.

Let m be ¹²⁶⁴⁄₁₀₄ - (0 + ⁴⁄₂₆). Solve 2*z = -2*z + m for z.

3

Suppose 0*l + 4*l - 28 = 0. Let p(q) = q - 3. Let n be p(l). Solve -n*f = -5*f for f.

0

Let b = 100 + -100. Solve b = 8*n - 3*n - 20 for n.

4

Let n(o) be the second derivative of o⁵⁄₂₀ + o⁴⁄₃ + 2*o³⁄₃ + 3*o²⁄₂ + 2*o. Let z be n(-3). Solve z = -5*v + 2*v + 6 for v.

2

Suppose 3*t - 42 = -3*x, 2*x - 4*x - 74 = -4*t. Solve 4*v + t = 1 for v.

-4

Let f(p) = 2*p + 11. Let x be f(-4). Solve 0 = 2*r - 1 - x for r.

2

Let a be ((-4)/7)/(2/(-7)). Suppose 2*f = -4*c - 0*f + 10, c = -f + a. Solve b + c + 0 = 0 for b.

-3

Suppose 0 = -a + 4. Suppose 0*b + 3*b + 4*i - 28 = 0, b - 3*i = 5. Suppose -4*t + 0*t = -b. Solve -j - a = -t*j for j.

4

Let s(g) be the second derivative of -g⁴⁄₁₂ + 13*g³⁄₆ - 8*g**2 + 7*g. Let b be s(11). Solve 0*k = 2*k - b for k.

3

Let l(q) = -q**2 + 8*q - 4. Let n be l(7). Solve 8*z + n = 5*z for z.

-1