Suppose i + 0*r = -2*r - 31, -3*r = -5*i - 129. Let h = i - -59. Solve -h = 5*j - 7 for j.

Let d be (9/(-4))/((-6)/16). Suppose 4 + d = 2*g. Suppose 0 = k + g - 16. Solve k + 14 = -5*y for y.

-5

Suppose 0 = y + 2*z + 5, 0 = -4*y + 2*z - 7*z - 17. Let f = y + 1. Let s be f/7 + ²⁄₇. Solve -5 = -s*t - t for t.

5

Let n be (0 + -4)*¹²⁄₁₆. Let s = n - -5. Let z be 2 + -2 + s + 11. Solve -5*w - 7 = z for w.

-4

Let r(y) = -y**2 + 10y - 2. Let p be (-75)/(-10)(-8)/(-6). Let h be r(p). Let b be -3(-1)/h-2. Solve 13 = -b*m - 2 for m.

-5

Let z = 16 + -5. Let f = 5 - z. Let a be (3/f)/((-1)/4). Solve -h = a + 3 for h.

-5

Let j(m) = -1 - m + 1 + 0 + 4. Let l be j(6). Let u be (0*2/(-6))/l. Solve 5*h + u*h = -20 for h.

-4

Suppose -d + 0*d = -3*d. Solve -4*k - 7 - 9 = d for k.

-4

Let z = 53 - 50. Solve -2*q + 3*q + z = 0 for q.

-3

Suppose 0 = -b - 5*m + 21, 2*b - 4*b - 18 = -5*m. Suppose 2 = x + 3*n, -b = -4*x - 3*n + 16. Solve -a + 16 = -x*a for a.

-4

Suppose -2*h = -4*h + 10. Solve h*j - 3 = 2 for j.

1