Let f = 36 + -33. Solve -f = 5*a - 18 for a.

3

Suppose -2d - 3 + 53 = 0. Let j be ((-2)/(-14) + -1)(-21 - -14). Solve -j*z + d = -z for z.

5

Let l(g) = -2*g - 9. Let c be l(-7). Suppose 5*q = 5*t - c, 5*q - 3*t - 5 = -0*t. Solve -q*z - z = 15 for z.

-3

Suppose 3*a = m + 6, 1 = 2*a + m - 3. Suppose 2*p - 16 = x, a*x + 13 = p - 1. Let q(d) = d3 - 6*d2 + 2. Let i be q(p). Solve -2*c + i = -0*c for c.

1

Let o be 28⁄8 - 1/(-2). Suppose h + h = o. Let k = 10 + -7. Solve -2*f - h = -k*f for f.

2

Let c® = -r - 6. Let d = 9 + -18. Let n be c(d). Solve -n*m + 2 = 8 for m.

-2

Suppose 0 = 4*d - 8*d + 12. Suppose -2 = m + 5*i + 9, 5*m = -d*i + 11. Solve -a + m*a + 12 = 0 for a.

-4

Let j(k) = -k3 - 4*k2 - 2*k - 5. Suppose -4*h = -5*h - 4. Let z be j(h). Solve z*n + n - 4 = 0 for n.

1

Let n = 54 + 18. Suppose -k + 4*k = n. Solve 3*d = -k + 9 for d.

-5

Let s(n) = n3 - 2*n - 4. Let x(z) = z2 + 1. Let u(o) = s(o) + x(o). Let h be u(-2). Let y = -1 - h. Solve y = 4*a - 14 for a.

4