Let w be (-1)/1 + (-1 - -3). Solve -w = -4*f - 5 for f.

-1

Let y = -2 + -3. Let n be 6/(-27) - 148/(-18). Let u = n + y. Solve 1 = 2*z - u for z.

2

Let x(p) = -p3 - 10*p2 - 10*p - 3. Let c be x(-9). Let s = c + -6. Solve s*j = 3*j - 12 for j.

4

Suppose -5*g + 9*g = 40. Solve -2 + g = -2*z for z.

-4

Let l be 70⁄8 - 36⁄48. Solve -l + 2 = -2*q for q.

3

Suppose 29 = 4*r - 11. Let t(j) be the third derivative of -j4⁄24 + j3⁄3 + 8*j**2. Let i be t(-2). Solve 0 = -i*z - 2 - r for z.

-3

Suppose -x + 3 = -2. Suppose -3*a + 17 = -4*c - 21, x*a + 3*c = 73. Let d be (-8)/(-6)*3⁄2. Solve d*t = a - 4 for t.

5

Suppose -4*v + 8 = 2*q, 5*q - 4 = -5*v + 1. Suppose -v*d - 10 = o, 2*d + 5 = -o - 0*o. Solve 9 - 24 = -o*u for u.

3

Let r be (0 - -9)/((-3)/9). Let u = -12 - r. Solve -5*n - 5 = u for n.

-4

Let p = 3 + 1. Let k = -3 + 3. Solve k*h - p*h = -16 for h.

4