Let m be (((-2)/3)/((-4)/138))/1. Solve 8 = -3*s + m for s.

Suppose 3*y = f + 5, -3*y - 2*f - f - 15 = 0. Solve y = -5*r + 2*r + 3 for r.

1

Let v© = -2*c + 5. Let y be v(4). Let d = y + 5. Solve -f - 5 = -d*f for f.

5

Let c(j) be the first derivative of -j**²⁄₂ + 10*j + 2. Let b be c(6). Solve 0 = -b*f + 16 + 4 for f.

5

Let r(t) = t**2. Suppose -a + d - 6 = 0, a + 10 = 2*a + 3*d. Let g be r(a). Solve 15 = 7*s - g*s for s.

5

Let q be 4/(¹⁶⁄₆)*-2. Let j be q*1 + 9 + -2. Solve -h - j*h = 10 for h.

-2

Suppose 3*q = -z + 6, 3*q + 4*z = -0*z + 15. Solve 3*w - q = 11 for w.

4

Let v(k) = -k3 + k + 3. Let h© = -c2 - 9*c - 8. Let j = -23 - -15. Let d be h(j). Let y be v(d). Solve 0 = -y*i - 3 - 3 for i.

-2

Suppose -2 - 5 = -3*z + 5*s, 0 = z - 3*s - 1. Solve 22 = z*k + 10 for k.

3

Let u = -2 - -7. Solve -5*n - 15 = -u for n.

-2

Suppose 5*q = 2*q + 18. Let z be ((-1)/3)/((-1)/q). Solve 3*g = -4 - z for g.

-2