Suppose -9*t + 60 = 3*t. Solve 0 = -9*a + t*a - 4 for a.

-1

Let c be 2/(-4)*2 - -16. Let y = -11 + c. Solve 3*g + y = -g for g.

-1

Let z = 17 - -17. Suppose 2*q + 5*u - 5 = 0, -5*q - 2*u + 10 + z = 0. Suppose 0 = 6*d - 13*d + 9*d. Solve -4*t - q - 6 = d for t.

-4

Let r(h) = -h3 - h2 + 4. Let n be r(0). Let j be (-1)/2 + 1⁄2. Solve j = 2*z - n - 0 for z.

2

Suppose 7*q + 90 = 13*q. Solve 0*o = -5*o + q for o.

3

Suppose 4*g - 2*n - 6 = g, 2*g - 3*n - 4 = 0. Suppose -b = -g*b + 12. Solve p + 2*p = b for p.

4

Suppose 0 = 2*g + 3*m - 11, 0 = -3*g - 5*m + 11 + 8. Suppose j + n = -7 - 0, j + 4*n + 22 = 0. Let u = j - g. Solve u = -3*h - 2*h for h.

0

Suppose w = 2*w + 3*t - 50, 0 = 5*w - 4*t - 155. Suppose -2*h = -0*h + m - 3, 5*h - 3*m = w. Let j = 4 - h. Solve j*r - 5*r - 25 = 0 for r.

-5

Suppose v = 2*v + 86. Let f = -41 - v. Suppose -5*t = -2*t - f. Solve -3*k = 2*k - t for k.

3

Let a(m) = 4*m**2 - m + 1. Let z be a(2). Suppose 3*o = -4*r - 20, -r + 0*o + 12 = 5*o. Let d = z + r. Solve 12 = -d*x + 3*x for x.

-3