Suppose 4 = 4*a - 4. Suppose a*s + 3*s = 25. Let t = 12 + 10. Solve -s*i = -2 + t for i.

Suppose 0 = 5*a + 3*f - 5, -3*a - 10 - 3 = 5*f. Suppose 5*j + 1 = -2*h + 14, -2*j - 62 = -a*h. Let c be 4/h + (-38)/(-14). Solve -c*k - 5 = 4 for k.

-3

Let a(j) = j**2 + 8*j + 1. Let f be a(-7). Let o be (⁸⁄₁₄)/(f/(-21)). Suppose 0*g = o*g - 4. Solve -g*w + 7*w - 15 = 0 for w.

3

Suppose w - 2 = 0, -3*w + 30 = 4*z + 12. Suppose 4*b + 2 = -5*m + 14, 2*m = b - z. Let g(i) = 2*i - 5. Let y be g(5). Solve -y = -b*v - 20 for v.

-5

Suppose 0 = 6*q - 13 - 11. Solve n - q*n = 3 for n.

-1

Let z be -1 - 41*(-1 + 0). Suppose 4*o - z = -o. Solve 3 = -u + o for u.

5

Let a® = r**2 + 11*r - 14. Let h be a(-13). Solve h = 2*t + t for t.

4

Let f(t) = -t + 2. Let m be f(0). Let w(p) = -4*p - 2. Let c be w(m). Let h(g) = g**2 + 9*g - 7. Let l be h©. Solve 17 - 2 = -l*a for a.

-5

Suppose 10 = -w + 3*o - o, -18 = w + 2*o. Let c = -12 - w. Solve -7 = -c*h + 3 for h.

5

Let i(m) = m2 + m + 1. Let l(k) = 3*k2 - 5*k + 9. Let n(s) = 2i(s) - l(s). Let q be n(7). Let o be 4(-1)/(-2) - q. Solve -o = -2*w - 3 for w.

3

Let h(j) = -2 - 15 + 5 + j**2 - 6*j. Let u be h(9). Solve -u = 2*l - 7*l for l.

3