Let t(a) = -a + 1. Let n(q) = q - 10. Let s(d) = n(d) + 3*t(d). Suppose -4*j - 5*w - 15 = 0, -2*j + w - 26 = 3*j. Let o be s(j). Solve -2 - 4 = -o*r for r.

Let y be (-3)/2(2 - 6). Let p be (-16)/(-18)(-171)/(-38). Solve p*d - 2 = y for d.

2

Let u© = c**2 - 2*c + 1. Suppose 4*j = -j + 2*r + 18, 2*r = -2*j - 4. Let t be u(j). Solve -t = w - 2 for w.

1

Let q be 2 - (-2 - (3 + -5)). Solve q*n + 8 = -2*n for n.

-2

Let z(y) = -3*y + y3 - 3 + 7*y - 2*y3 + 2*y2. Let s be z(3). Let g(j) = -j2 + j + 12. Let i be g(s). Solve -2*v = 2*v - i for v.

3

Suppose 3*n + 0*n + 12 = 4*l, 2*l = -n + 6. Let u = n - -5. Solve 0 = u*x - 0*x for x.

0

Let n be 2 + -2*((-6)/(-2) + -2). Solve n*k = -2*k - 10 for k.

-5

Let w = 15 + 1. Solve 5*x = x + w for x.

4

Let f(a) = 2*a - 9. Let p(s) = -3*s + 17. Let u(o) = -5*f(o) - 3*p(o). Let r be u(-6). Solve r - 8 = 2*m for m.

-4

Suppose -3*x - i = -12, 0 = -2*x - 2*x + 2*i + 6. Solve x*z = 4*z for z.

0

Let h = 13 - 13. Solve -4*c - 12 + 0 = h for c.

-3