Let h = 54 - 49. Solve -4*l = -5*l - h for l.

-5

Let r be (1610)/((-12)/(-30)). Suppose -2*n + 24 = -r*m, -2*m - m - 3 = 0. Solve 3*o - n = 5 for o.

5

Let q(a) = a**2 + 10*a + 10. Let u be q(-9). Solve -2*m - 3 + u = 0 for m.

-1

Let p(y) = -3*y + 4*y + 1 - 4. Let k be p(5). Solve -5*b - 12 = -k*b for b.

-4

Let c be -1*(-6 - (-1 - 0)). Solve 0*o - 20 = -c*o for o.

4

Let o be (-3 - (-1)/1)*5. Let z be (5/o)/(18). Let f = -2 - z. Solve 11 = f*b + 1 for b.

5

Let c = -77 - -80. Solve w + c = -0 for w.

-3

Let o be 6 - 4 - 42. Let b = 12 + o. Solve -k - 2*k = b for k.

-4

Let o© = c**2 + 4*c - 6. Let p be o(-6). Solve -p = -2*j + 2 for j.

4

Let f(j) = -j3 - 3*j2 + 6. Let l be f(-3). Solve c = l*c + 20 for c.

-4