Let z be -5 - (2 + -6 + -5). Solve z*o + o = -10 for o.

-2

Suppose -6*m = -m + 4*y - 9, -4*m - 5*y = 0. Solve m*r - 8 = r for r.

2

Let o(s) = -s3 + 6*s2 - 5*s + 6. Let k be o(5). Let u = k - 6. Solve -2 = -2*v - u for v.

1

Let n(x) = 2*x2 - 2. Let j(p) = 3*p2 - 3. Let h(s) = -3*j(s) + 5*n(s). Let l be h(-1). Suppose l*f = 5*f - 15. Solve f*o - 4 = 11 for o.

5

Suppose -3*r = 15 - 42. Solve 4 = -5*s + r for s.

1

Suppose 0 = -4*s - 308 + 84. Let h be (-44)/(-7) + 16/s. Solve -h = 4*i - 2 for i.

-1

Let n(b) = b + 1. Suppose -3*t - 2*t = -15. Let c be n(t). Solve 2 = -2*p + c*p for p.

1

Let t(k) be the third derivative of -k6⁄120 - k5⁄6 + k3⁄6 - 4*k2. Let l be t(-10). Solve 14 + l = 3*u for u.

5

Suppose a + 8 = -2*o + 3*a, 0 = -3*a + 12. Suppose 3*d - 6 + 0 = o. Solve 0 = -7*r + d*r for r.

0

Suppose 7*i + 37 = 5*z + 3*i, 0 = 5*z + i - 22. Suppose 3*x + z + 4 = 0. Let j be ((-2)/5)/(x/60). Solve -o - 3*o - j = 0 for o.

-2