Let u(x) = -x**2 + 7*x - 6. Let m(b) = 1. Let z(h) = 2*m(h) - u(h). Let t be z(6). Solve 4 = -c + t for c.

Let n® = 0*r2 - 2*r - 8 + 15*r - r2. Let g be n(12). Solve -g*d - 6 = -6*d for d.

3

Suppose -3*b + 2*b = -8. Solve 3*p - 2 + b = 0 for p.

-2

Suppose -2*q - 4*u - 2 = 0, q + 5*u = -3 - 1. Solve -2*z + q = -1 for z.

1

Let x(a) = -4*a + 0 + 1 - 2 - a**2. Let p be x(-3). Solve 3*w - 11 + p = 0 for w.

3

Let m = -6 + 11. Suppose -21 = -2*l - m. Let v(n) = n + 1. Let i be v(-1). Solve w + w + l = i for w.

-4

Let t(o) = o**2 + 2*o - 1. Let i be (-8)/3 - (-1)/(-3). Let x be t(i). Solve -x - 2 = 2*u for u.

-2

Suppose -16 = -2*l - 2*l. Solve -o = -l*o + 12 for o.

4

Let t be ²¹²⁄₂₀ + (-12)/20. Solve -5*j = -3*j + t for j.

-5

Let v(s) = s - 8. Let j be v(12). Suppose t = j*n + 21, 5*n - 2*t + 35 = t. Let z = n + 6. Solve p - 5 + z = 0 for p.

3

Let n = -142 + 145. Solve p + 5 - n = 0 for p.

-2