Let c(k) = k**2 - 4*k + 20. Let l be c(4). Solve l = 6*d - d for d.

4

Let u be -3 + -4 + (-9)/(-1). Solve -1 - u = -3*s for s.

1

Suppose 0 = 4*h + 2*q - 200, -259 = -5*h + 5*q - 3*q. Let a be (-6)/h - 212/(-68). Solve -4*m = a + 1 for m.

-1

Let n© = -5*c + 3. Let o(l) = 2*l - 1. Let u(j) = -2*n(j) - 7*o(j). Let h be u(1). Let v = h - -5. Solve v*b = b - 4 for b.

-4

Let i be (-60)/(-16)*8⁄3. Suppose -3*y - x + i = -6, x = 2*y - 14. Solve 5*k + 4 + y = 0 for k.

-2

Suppose -6*w + 5*w = -3*f - 4, -4*w + 5*f + 9 = 0. Suppose 2*r - 3*y = 0, -4*r + 2*y - 1 = -3*r. Let k be (w - 3 - -2) + r. Solve 0 = -k*z + 5*z for z.

0

Let y(f) = 4*f. Let q(b) = -5*b + 1. Let d(h) = -5*h + 1. Let u(l) = -3*d(l) + 4*q(l). Let x(w) = 5*u(w) + 6*y(w). Let k be x(5). Solve -2*n - 10 = -k*n for n.

-5

Suppose 0 = -4*w - 3*y + 33, -27 = -w + 3*y - 0*y. Let q(g) = g3 + 6*g2 + 3. Let k be q(-6). Solve l = -k*l + w for l.

3

Suppose 0*s + 3*s = 6, -4*s + 10 = p. Suppose -i = -0*i - 12. Solve p*d = 6*d + i for d.

-3

Let p(x) = x**2 + 4*x - 6. Let j be p(-6). Let h be (j/(-9))/(4/(-18)). Solve -h*b = 3 - 0 for b.

-1