Suppose -7*j = -8*j + 4. Suppose 4*t = -2*u - 10, 15 = -u + j*u - 4*t. Solve -4*d + 5*d - u = 0 for d.

1

Suppose -3*d - 9*q = -5*q - 9, d = 5q + 3. Let t be 2-1 - (-1 + -5). Solve -d*x + t*x = -1 for x.

-1

Let n be (-40)/30*6/(-4). Solve 3*f + n*f = -10 for f.

-2

Let n = 4 - -3. Suppose 2*k + k - 3 = 0. Let c be (-4)/6 - 12/(-18). Solve 3*w + k - n = c for w.

2

Let h = 2 + 0. Let z be h - ((-2)/(-2) - 3). Suppose -z*j + 11 = 3. Solve j*t + 1 = t for t.

-1

Let x(m) = -m**2 - 6*m - 1. Let t be x(-4). Let n = 159 - 155. Suppose 4*z - 6*z + 12 = 0. Solve t*u = n*u + z for u.

2

Let v(l) = -l**2 - 8*l - 9. Let m be v(-7). Let q(h) = -h + 1. Let c be q(m). Solve c*t - 3 + 0 = 0 for t.

1

Let i(q) = q2 + 4 - 3 + 0*q2. Let v be i(2). Suppose -7*t + 5*t = -6. Solve 2*z = v*z + t for z.

-1

Suppose -4*k - 14 = t, 2*k - 3*t + 14 = -7t. Let b be 2 - -1(-3)/k. Solve b*o + 2 = o for o.

-1

Suppose 9 = -4*v + 33. Suppose 4*m - 8*m + 40 = 0. Solve v*z = z - m for z.

-2