Let z be (6⁄9)/((-4)/174). Let u = -21 - z. Solve -u = y + y for y.

-4

Let m(j) = 2j + 6. Let r be m(-9). Let w be (-40)/r(-3)/(-2). Let a(u) = u - 1. Let x be a(w). Solve 4*d = x - 0 for d.

1

Suppose 15*f + 2*f = 102. Solve -2*p = -4*p + f for p.

3

Suppose 0*s = -s + 2. Suppose -s*m - 3*x - 6 = -x, 21 = 3*m - 3*x. Solve -7*g = -m*g - 20 for g.

4

Suppose -3*n = -l - 12, -3*l - 8 = 2*l - 2*n. Let a be -1 - l - (-3 + 2). Solve a*q + 5 = q for q.

5

Suppose -d + 5*b = 2*d - 12, 5*d - b = 20. Let k = -6 - 0. Let w be d/k + (-112)/(-24). Solve 5*h + w + 1 = 0 for h.

-1

Suppose 0 = -4*m + 5*m. Suppose m = -4*g - 3*d - 9, 5*g + 2*d + 2 = -4. Let u be (g - 0) + (-4 - -6). Solve -u - 2 = 4*p for p.

-1

Let j = -12 - -12. Solve j = 2*b - 6*b - 20 for b.

-5

Let p(m) = m**2 + m + 4. Let k be p(0). Suppose -k*q - q = -25. Suppose -x = -q*x. Solve -2*u - u + 12 = x for u.

4

Suppose -26*c = -24*c - 40. Solve 4*d + d = c for d.

4