Let y(h) = h. Let m(k) = -3*k + 9. Let u(i) = m(i) + 2*y(i). Let a be 30/(-4)*2/(-3). Let w be u(a). Solve w*b = 3*b - 2 for b.

Let v© = -c**2 - 9*c. Let z be v(-9). Solve -4 = 4*i - z for i.

-1

Suppose -3*w - 2*w + 40 = 0. Let f = -3 + 7. Solve 2*i = f*i + w for i.

-4

Let q = -55 + 77. Suppose 0*i = -2*i - 3*z + 16, 3*z - q = -5*i. Let c(s) = s**2 + 4*s + 2. Let m be c(-4). Solve i*p = m + 2 for p.

2

Let l(i) = 13*i**2 + 2*i - 2. Let a be l(-2). Suppose -3*w + a = -2. Solve w - 4 = 3*u for u.

4

Suppose -2*g - r + 18 = 3*r, -3*g + 3*r = -9. Solve 29 = g*t + 4 for t.

5

Let h(n) = -n - 4 + 5 + 7 - 3. Let s be h(-7). Solve -13 = -5*m + s for m.

5

Let x(s) be the first derivative of -s**²⁄₂ + 2*s + 1. Let w be x(2). Solve -5*t = -10 - w for t.

2

Let g = 1 + 2. Let z(x) = x3 + 2*x2 - 3*x + 4. Let b be z(-3). Suppose -3*a = c + 5, -b*a + 10 = -2*a - 2*c. Solve 0 = -g*s - a*s for s.

0

Let m be 2/(-14) - 1/(-7). Solve -u = -m*u + 4 for u.

-4

Suppose 4*m + i - 24 = 0, 4*m + i = -2*i + 24. Suppose s = m*s. Let x = -30 - -32. Solve -x*h = -s - 10 for h.

5