Let m(o) = -o - 2. Let h be m(-5). Solve 1 + 2 = -h*a for a.

Let z be ⁶⁄₂₁ - ⁴⁄₁₄. Suppose 0 = 2*l - 3 - 1. Let o(t) = t - 5. Let n be o(7). Solve z*x = -l*x + n for x.

1

Let y be (-10)/(-4) + (-40)/(-80). Solve y*t - 15 = -3 for t.

4

Suppose 2*s - 8 = -2*s. Suppose k = 2*k - s. Solve -4*w = k - 6 for w.

1

Let k(t) = t3 + 2*t2 - 2*t - 2. Suppose -2 = 2*w + 2. Let s be k(w). Suppose 20 = 2*r + 2*m, s*m - 26 = -5*r + 12. Solve 2 = 4*y + r for y.

-1

Suppose -a = 4*p - p, 4*p = -3*a + 5. Let q(w) = 4*w2 + 3 - 3*w2 - w - 4*w2 + w3. Let t be q(a). Solve -3*d - 3 = -t*d for d.

-1

Suppose 4 = 6*g - 14. Solve 0*b = g*b + 15 for b.

-5

Let c be 7*(-3 - (-4)/1). Let l(k) = -k**2 + 7*k + 5. Let n be l©. Solve n*d - 9 = 11 for d.

4

Suppose 4*p + 5 = 2*g + 15, 0 = 5*g - 2p - 7. Let a be 8(²⁄₈ + -1). Let k = -4 - a. Solve k = g*o - o for o.

1

Let s = 29 - 19. Solve s = -5*q - 0 for q.

-2

Let h be (0/2)/((-4)/(-2 + -2)). Solve -2*u + 0*u - 2 = h for u.

-1