Let u be (-16)/40 + 21⁄15. Solve -2*c + u = -5 for c.

3

Suppose -5*q = -5*n - 25, -4*q + 2 = 2*n - 6. Let s be ((-60)/8)/(n/8). Let j be (-2 - s/(-9))*9. Solve j = -3*k - 0 for k.

-4

Let n be (1/(-3 - -2))/(-1). Let d(a) = 12*a**3 + 2*a - 1. Let v be d(n). Let y(o) = o + 11. Let z be y(-6). Solve z - v = 4*f for f.

-2

Suppose 0 = -4*p + 7*p - 30. Solve 3*y - 5*y - p = 0 for y.

-5

Suppose 7*a - 2*a = -20. Let t(w) = -w - 2. Let k be t(a). Let v = 0 - -5. Solve 5 + v = -k*l for l.

-5

Let t = -1 + -4. Let n = t - -8. Let y be 2 + 1 - (0 + n). Solve 4*p + 4 = -y for p.

-1

Let o© = -5*c - 1. Let t be o(1). Let x = -6 - t. Solve x*l + 10 = 2*l for l.

5

Let q be 5 - (3 + 1)/2. Suppose -y + 12 = q*y. Suppose y*l + 0*l = 0. Solve l*p + 2*p = 8 for p.

4

Suppose -a = 2*a - 6. Solve -a*w + 12 = -6*w for w.

-3

Let t = 0 + -1. Let g = 8 - t. Suppose -17 = 4*z - 41. Solve 0 = -3*i - g - z for i.

-5