Let m(f) = -2*f**2 + 4*f**3 + 0 + 4 - 3. Let v be m(1). Solve -v = 2*r + 7 for r.

Suppose 0 = -4*y + 3*b + 12, -b - 4*b - 20 = y. Let l = y + 3. Solve -l*r - 11 = 1 for r.

-4

Suppose 7*h + 3 = 4*h. Let c be ((-1 - h) + 1)*2. Solve 4*l - c*l = 0 for l.

0

Let p(n) = -2*n - 1. Let h be p(-2). Suppose -o - 7 - 13 = -4*r, h*r + o = 8. Let y be ((-18)/(-81))/(²⁄₁₈). Solve -y*a - r = -2 for a.

-1

Let j(k) = 4*k3 - k2 + k - 1. Let m be j(1). Solve -m*z = -4*z + 3 for z.

3

Let h be -1(-2 + 2)/(-2). Let k be 31(2 - 1) + -2. Let t = -20 + k. Solve 3*m - 21 + t = h for m.

4

Suppose 4*f + 3 = -4*n + 3*n, 0 = 4*f. Let x = n + 5. Solve -x*v - 4 = -3*v for v.

4

Suppose 4*n - 16 = -4. Solve 0 = q + n*q - 16 for q.

4

Suppose -d + 21 = 5*z, -2*z + z - d + 5 = 0. Let k = -6 + 8. Let u = z + k. Solve 6*g = 4*g + u for g.

3

Let h be (¹⁴⁄₇₇ + (-4)/22)/1. Solve h = -2*g + 3*g for g.

0

Let y = 2 + 0. Suppose y*q - 14 = -4*f, -8 + 26 = 3*f + 3*q. Solve i + 2 = -f for i.

-3