Let n be 58/7 + (-6)/21. Let c be (-2)/n*(0 + -12). Solve c*x = 5*x for x.

Let f = 125 - 123. Solve -4 + 0 = f*q for q.

-2

Suppose 0*k - k = -15. Suppose -2*a + 3*i + k = -0*i, i + 1 = 0. Solve 3*l = 6 + a for l.

4

Let i be 4 + ((-3)/3 - 2). Let d = i - -5. Solve 3*x = d*x + 12 for x.

-4

Let p(y) = y3 + 9*y2 + 4*y - 28. Let i be p(-8). Suppose -8 = -n - l, -5 = 2*n + 3*l - 24. Solve -i*d - n = d for d.

-1

Let j(w) be the first derivative of -w**²⁄₂ - 2*w + 1. Suppose -10 = a - 4*t, -4*a - 5*t = -2*t + 21. Let f be j(a). Solve -2 = m - f for m.

2

Let h = 51 + -41. Solve 0 = 3*o + 2*o + h for o.

-2

Let x = 1 - -15. Suppose 2*y + t + 8 = -1, 24 = -5*y - 2*t. Let h(i) = i**2 + 5*i - 1. Let w be h(y). Solve -x - 4 = w*z for z.

-4

Let r be (26/(-65))/((-1)/5). Solve r = j - 1 for j.

3

Suppose 0 = -5*o - 15, -4*s + 3*o = 4o - 5. Let t be 4/s(-35)/(-14). Solve -g - t = -6*g for g.

1

Let z be ((-32)/(-40))/(²⁄₁₅). Let u be z/2*(-9 - -11). Solve 5*r = 2*r - u for r.

-2