Let l be ((-28)/10)/(16/(-40)). Solve 0 = -4*a + l + 13 for a.

Suppose -8*o + 4*o = 0. Let w = 2 - o. Solve 0 = -w*f + 4*f - 2 for f.

1

Let d = 6 + -3. Suppose -5*l = 3*n - d, -2*l - 1 = -5*l - n. Solve l = -6*x + x for x.

0

Let o(b) = 3*b**2 - 1. Let f be o(1). Solve j - 4 = f*j for j.

-4

Suppose 33 = 3*i - 27. Suppose -18 = -4*r + u, 0*r = -3*r + 4*u + i. Suppose -2*a + 8 = -d, 4*d + 4 = r*a - 20. Solve -2 = h + a for h.

-4

Let l = -48 + 49. Solve -4 - l = -5*s for s.

1

Suppose x = -5 + 7. Suppose -5*p = -x*p. Solve -2*m - 5 - 3 = p for m.

-4

Suppose -16 = 4*n + 20. Let c be 1*3*6/n. Let p be (-7)/c + ¹⁄₂. Solve 4*q + 12 = -p for q.

-4

Suppose -2*c - 5 = -3*c. Solve c*x - 25 = -0 for x.

5

Let k be (-21)/(-14)*(-1 - -7). Solve 3*m + 6 = -k for m.

-5

Let r(t) = t + 1. Let j be r(1). Let p(z) be the first derivative of z**²⁄₂ + 10*z + 1. Let m be p(-6). Solve -j = -m*g - 6 for g.

-1