Let w = -13 + 8. Let o(s) = -s**2 + 4*s. Let t(g) = -g**2 + 4*g + 1. Let b(d) = w*o(d) + 6*t(d). Let l be b(5). Solve -1 - l = -m for m.

Suppose -3 = -3*n - 4*w - 19, -n + 12 = -3*w. Solve 0 = -n*f + 2*f for f.

0

Let o(n) be the first derivative of -11*n⁴⁄₄ + 2*n³⁄₃ - n + 1. Let l be o(-1). Suppose -m + 3*q + 18 = 0, -3*q = m + 7 - 1. Solve l = 2*z - m*z for z.

-3

Let c be (-4)/(-5) + (-9)/(225/(-55)). Solve 3*a - c = -0*a for a.

1

Let s = 1 - -1. Suppose j = -2*l + 2*j + 4, -2*l + 28 = 5*j. Suppose 4*r + l*d = -3 - 9, s*d = -3*r - 6. Solve q = -r*q for q.

0

Let b = -3 - -1. Let q(h) = -h2 - 3*h + 1. Let u be q(b). Let n(x) = x2 + 7*x + 8. Let p be n(-6). Solve u = p*w - w for w.

3

Suppose t + 3 + 2 = -3*k, 3*k - t - 5 = 0. Suppose -p + k*p - 2 = 0. Let i be (3/p)/(7/(-14)). Solve -i*u + 0 = -3 for u.

1

Let c be (-1)/(-2)*0/(-1). Suppose -3 = -4*x + 2*z + 1, -2*z + 6 = x. Let t be (3/x)/(⁶⁄₃₆). Solve c = t*m - 5*m + 20 for m.

-5

Suppose -3*l = -6*l. Suppose 0*t = -t - 7. Let c be (t - 1)/(-1 + 0). Solve -2*y + l*y = -c for y.

4

Let t = 7 - 2. Suppose 4*y = -t*v + 192, -33 = -4*v + 3*v + y. Suppose 24 + v = 4*f. Solve 0 = -6*q + q - f for q.

-3

Suppose -i = -4 - 0. Let c = 4 + i. Solve -4*y - 12 = -c*y for y.

3