Suppose 88 = 4*d - 24. Let z be 92/d + (-2)/7. Solve 0 = t - z for t.

Let j = 291 + -150. Let z be j/27 + 6/(-27). Solve z = 5*s - 5 for s.

2

Let q© be the first derivative of c**2 - c - 2. Let p be q(5). Solve 0 = 3*s + p + 3 for s.

-4

Suppose -n + 4*n = 0. Let w be (1 + 2)/(n - -1). Solve -2*q = w*q - 5 for q.

1

Let o = -6 + 4. Let j be ((-25)/o)/(²⁄₄). Let d be (6/(-15))/((-1)/j). Solve -6*z + d = -z for z.

2

Let j(i) = -i3 + 8*i2 + 8*i + 11. Let t be j(9). Suppose t*f + 3*g + 9 = 0, -g - 17 = f + 3*g. Let x = 0 + f. Solve 25 - 10 = x*w for w.

5

Suppose -16 = -3*m + 17. Let l = -6 - -10. Solve -9 - m = -l*u for u.

5

Let j be 0/(6/(²⁄₁)). Suppose 2*z + z - 9 = j. Solve -5 = l - z for l.

-2

Let d = 26 + -23. Solve -2*b = b - d for b.

1

Let m(o) = -o - 1. Let k be m(-6). Suppose 3*h + 35 = k*w, 0*w + 4*h + 28 = 2*w. Let r = w - 4. Solve r = -y + 6*y - 10 for y.

2

Let d(a) = -6*a**2 - a. Let p be d(-1). Suppose 4*r - 4*s + 16 + 12 = 0, 25 = 5*s. Let h = r - p. Solve h*n = -6 - 3 for n.

-3