Suppose b - 18 - 2 = 5*c, -3*b + 6 = 3*c. Solve 5 = -b*w + 10 for w.

Let y be (-2)/2 + 1 + 3. Suppose 0 = 2*w - y*l - 2*l + 15, -15 = -5*l. Let r be -2 - -2 - (-6 - w). Solve 8 = r*a - 2*a for a.

2

Let t = 26 - 36. Let v = t + 16. Suppose -q - 1 = -2*g + 4, 4*g + 2*q + 2 = 0. Solve h + g = v for h.

5

Let p(b) = -b - 1. Let z(i) = -9*i - 5. Let v(y) = 6*p(y) - z(y). Let a be v(1). Solve 0 = -a*w + w + 2 for w.

2

Let n(p) be the third derivative of p⁵⁄₃₀ + p³⁄₃ - 2*p**2. Let k be n(2). Suppose -4 = -3*r - 2*m + 9, k = 5*m. Solve u = 2 - r for u.

-1

Let m = -2 - -7. Suppose m*u - 52 = 9*u. Let k = u + 21. Solve 2*b - 4*b = k for b.

-4

Let s(g) = g + 2. Let l be s(2). Suppose -20 = -l*u + m + 3*m, u - 9 = 5*m. Solve -u*a + 13 - 1 = 0 for a.

3

Let b be (-1 - -7)/(³⁹⁄₆₅). Solve -b = 4*g + 2 for g.

-3

Suppose -5*n + n + 4 = -5*l, 3*n - 5*l + 2 = 0. Suppose -n*x = -2*x + 20, -2 = -2*z - 2*x. Let r = z - 3. Solve 6 + r = -3*o for o.

-3

Let w = 22 + -19. Solve 8 = x - w*x for x.

-4

Let l = 6 - -10. Suppose -3*m + 12 = 4*c, 5*c - 2*m = -6*m + l. Solve -3*h + 9 = -c*h for h.

3