Let l(x) = x**2 - x + 12. Let q be l(0). Suppose 3*k + 0 = -q. Let j = k - -4. Solve 3*r + j*r - 15 = 0 for r.

Let l = -9 + 22. Suppose 11 = -3*n + 2*s, 20 = -5*n + 4*s - s. Let v = l + n. Solve 4*k = 2*k + v for k.

3

Let h = -1 - -6. Solve -h*p = -0*p for p.

0

Let s(g) = 4*g - 1. Let x be s(1). Let q(h) = x - 4 - 3*h + 2*h. Let y be q(-3). Solve y*o = 4*o + 10 for o.

-5

Let k be 0 + -2 - (-5)/(-1). Let l be ²⁄₈ + k/(-4). Suppose 2 = 4*c - l*i, 1 = -2*c - i - 0. Solve -4 = -u - c*u for u.

4

Let a(p) = -5*p - 2. Let b be a(-2). Solve -12 - b = 4*r for r.

-5

Suppose -2*m = 2*u + 2*m - 10, 0 = 5*u + 2*m - 17. Suppose -7*z - u = -4*z, -2*w - z = 1. Suppose -4*f + 2*n + 17 = 3, n + 3 = w. Solve -6 = 2*p - f for p.

-2

Let d be ⁴⁄₈*(0 + 8). Let u = d - 2. Solve 3*p = u*p + 2 for p.

2

Let c(u) = u3 - 4*u2 - u + 8. Let h be c(4). Solve -2*d + h*d - 8 = 0 for d.

4

Let x be ((-6)/4 - -1)*-4. Suppose 0 = x*t + 2*t - 56. Let k be (⁴⁄₃)/(t/21). Solve 0*w - 10 = k*w for w.

-5

Let s(m) = -4*m - 8. Let c(u) = 7*u + 15. Let i(y) = -3*c(y) - 5*s(y). Let q be i(-5). Solve q = 3*j - 0 - 15 for j.

5