Let t = 6 - 4. Suppose 0 = -u + 2*x - t, -u + 0*u + 5*x - 8 = 0. Suppose 3*y - q - 10 = 0, 4*q + u = y - 5. Solve y = -f - 0 for f.

Let j be ((-2 + 2)/3)/(-1). Suppose j*z = 5*z. Solve -8 = -2*x - z*x for x.

4

Suppose 5*s - 5 - 5 = 0. Let d be ³⁷⁄₄ - ¹⁄₄. Suppose s*l - d = -3*p, -4*p - 6*l + 10 = -4*l. Solve -2*y = -y - p for y.

1

Let f be 0/(-2) - (-6)/1. Let o be f(-2)/(-2)-1. Let k be 2/o*(-2 - 7). Solve 4 = k*r + r for r.

1

Let y(o) = o3 + 5*o2 - 6o - 1. Let u be y(-6). Let g be u/((-12)/15)-4. Let j = g - -7. Solve 6 + 4 = -j*n for n.

-5

Suppose 28 = 5*b - 12. Suppose i - 2 = b. Solve 0 = 5*m - 0*m + i for m.

-2

Let l(q) be the first derivative of -q**2 - 2*q - 18. Suppose a = 5*y + 20, 0*a = 3*a - 15. Let v be l(y). Solve 4*j = -0*j + v for j.

1

Let d = 18 + -7. Suppose 2*v = d - 1. Solve -1 + v = 4*m for m.

1

Let u(z) = z3 - 7*z2 + 7*z - 6. Let j be u(6). Solve -4*w + w - 3 = j for w.

-1

Suppose 3 = 2*p - 5. Suppose -33 = -p*w + 15. Solve o = 4*o - w for o.

4

Suppose -5*r + 20 + 5 = 0. Suppose 0 = -r*c + k + 31 + 3, 2*c - 3*k = 24. Solve c*m = 3*m for m.

0