Let j = 21 + -12. Solve -2*b + j = b for b.

Suppose 0 = m + 4*p - 12, -m - 3*p + 0*p + 9 = 0. Let u(s) = s3 - 10*s2 - 2*s + 23. Let f be u(10). Solve d + m*d + f = 0 for d.

-3

Suppose 5*f + 35 = -5*k - 10, 0 = 5*k + 25. Let l = 0 - f. Solve l = -2*x - 6 for x.

-5

Let w(k) = -k - 6. Let a be w(3). Let i = a - -14. Solve -i + 1 = -x for x.

4

Let b(z) be the first derivative of -z - 2 + ¹⁄₂*z**2. Let y be b(4). Solve n + 2 + y = 0 for n.

-5

Let s = -98 - -98. Solve s = 5*q - 2*q for q.

0

Let y = 6 - 4. Suppose y*o + 15 = 3. Let k be (-13)/(-2) - (-3)/o. Solve -k*d = -d for d.

0

Let g(z) be the second derivative of z**³⁄₂ - 4*z. Let u be g(2). Solve 3*i - 15 = u*i for i.

-5

Let m(z) be the second derivative of -z³⁄₆ + 7*z2 - z. Let n be m(10). Suppose -n*o + 25 = o + 5*x, 2*o - 13 = x. Solve o = j + 2*j for j.

2

Let o = 9 + -4. Let x = 27 - 21. Suppose -12 = 4*y - x*y. Solve 14 + y = o*c for c.

4

Suppose 0 = -5*k - 19 + 59. Suppose j + k = 5j. Let a be -5-2*(-6)/(-20). Solve j = v - a for v.

5