Let q be 93/15 + 3/(-15). Solve -4*y - q = 2 for y.

Let z(o) = 7*o + 1. Let j be z(-1). Let u© = c + 7. Let x be u(j). Suppose -v = -2*v + 4. Solve -v*p = 3 + x for p.

-1

Let u be ¹⁵⁄₆*⁴⁄₅. Let d = -172 + 176. Solve -l = -u*l - d for l.

-4

Suppose 0 = -4*o + 4*s + 4, -4*s = 7*o - 2*o + 4. Solve o = 3*g + 2 + 10 for g.

-4

Let l be (12/(-9))/((-6)/9). Suppose l*z = 4*z. Suppose z = -5*d - t + 7, -3*d = -7*d - 2*t + 2. Solve -2 = -d*n - 0 for n.

1

Let s be (-3)/((18/(-4))/3). Let h be (-2)/(1 + s - 1). Let a be 1/((1 - -1) + h). Solve -r + 2 = -a for r.

3

Let t = -122 - -135. Solve t = -2*l + 3 for l.

-5

Let u(v) = v + 5. Let m be u(-3). Let j(g) be the second derivative of -g⁵⁄₂₀ + g⁴⁄₆ + g³⁄₃ + g²⁄₂ - 2*g. Let k be j(m). Solve k*f - 16 = f for f.

4

Let v = -9 + 4. Let s = v - -8. Suppose 2*m + 2*m = 0. Solve m = -2*y + s - 1 for y.

1

Let r = 10 - 5. Let l = 1 + -4. Let h = r + l. Solve i + i + h = 0 for i.

-1

Let y(b) = -b3 - 11*b2 + 27*b + 28. Let a be y(-13). Solve -10 = -5*w + a for w.

5