Let l be 6*(12/(-9) + 2). Solve p + l = -p for p.

Let v = 56 + -56. Solve -3*p + 6*p - 6 = v for p.

2

Let c® = r**2 - 3*r - 3. Let n be c(4). Suppose -3 = -a + n. Suppose 2*j + a*y = -12, 4*j = -2*y + 7*y + 28. Solve 4*v + 22 - j = 0 for v.

-5

Let f(h) = 5*h**2 + 2*h + 1. Let d be f(-1). Suppose 0 = 5*l + 5, -c + 0*c + 4*l = -3. Let v be c - -20 - (1 - 1). Solve -3 = d*z - v for z.

4

Suppose 12 = 4*c - 4*r, -3*c + 8*c = 3r + 13. Let k be (-12)/10(-5)/c. Suppose 2*x - 4*q - 8 - 6 = 0, 0 = k*q + 6. Solve 0 = -n + x*n for n.

0

Suppose -w + 2*w - 3 = 0. Suppose y + 5*q = -w*y + 7, -4*y + 42 = -2*q. Solve 0*s - y = 4*s for s.

-2

Suppose -8 + 23 = 3*o. Let s® = -r3 - 3*r2 - 2r + 1. Let x be 2/(-3)(-2 + 5). Let h be s(x). Solve o*i = -h - 14 for i.

-3

Let v be (-130)/(-14) - ⁶⁄₂₁. Solve 3*p - 24 = -v for p.

5

Let x be 5*²⁴⁄₂₀ - 1. Suppose -31 = x*b - 131. Let u be 1 + (11 - (0 + 1)). Solve -6*v + b = -u*v for v.

-4

Let v = 4 + 11. Suppose -2*i = i - v. Suppose 2*a - 2*j - 6 = 0, 3*j + 5 = i*a - 12. Solve -a = -y - 2 for y.

2

Let y(b) = -b**2 + 2*b + 3. Let g be y(0). Solve -2*k + 3*k = g for k.

3