Let s(h) = h + 10. Let d be s(-7). Solve -x = -2*x - d for x.

Let r be (⁴⁄₈)/((-2)/(-12)). Suppose -9 = -2*i + 5*o + 20, -r*i - o + 1 = 0. Solve 0 = l + i*l + 3 for l.

-1

Suppose 156 = -t + 4*t. Let h = t + -82. Let v be h/(-7) - ²⁄₇. Solve -v = f - 5*f for f.

1

Let a be 2/(-4) + ¹⁄₂. Suppose 2*p + 0*p - 3*z - 11 = 0, -p - 5*z - 1 = a. Suppose -43*u + 20 = -39*u. Solve u = -p*d - 15 for d.

-5

Let u be 1 - ((0 - 1) + -3). Suppose 5 = 4*d - u*g - 15, -4*g - 16 = 2*d. Let n(k) = -k**2 - k + 5. Let l be n(0). Solve -5 = -l*o - d for o.

1

Let j = -19 + 21. Solve j*a - 7*a - 25 = 0 for a.

-5

Let t = -76 + 76. Solve t*b + 3*b = -9 for b.

-3

Suppose i - 3*i - 4*b = -12, -12 = -5*i - 4*b. Solve i*j = 3*j + 6 for j.

-2

Let d = 26 - 23. Solve -l = d*l + 20 for l.

-5

Let h(q) be the third derivative of q⁵⁄₆₀ - 5*q⁴⁄₂₄ - 5*q³⁄₆ - 7*q2. Let p be h(7). Solve 0*c - 3*c = -p for c.

3

Let t = -14 + 7. Let c = t - -7. Solve 2*n + 2 = -c for n.

-1