Let l© = c + 25. Let n be l(-18). Solve -n = -3*r - 19 for r.

-4

Let u = 2 - 2. Let p(l) = l3 - 5*l2 - 7*l + 6. Let f be p(6). Solve f = -4*s - u + 12 for s.

3

Suppose 3*g + 5 = 5*q, 0*g - 5*g + 3*q = 3. Solve d + g = -2 for d.

-2

Let c = -27 + 31. Solve 0 = -c*r + 23 - 7 for r.

4

Let i be (-4)/(2*(-1)/2). Let s be 6/i + (-105)/10. Let v = s - -16. Solve v = 4*y - 1 for y.

2

Let l(t) = -t**2 + 10*t - 5. Let u be l(6). Suppose 5*b = j - 27, j = -b + 4*b + u. Let r be (-3)/(-9)*3 + j. Solve -2*m + r = 2 for m.

3

Let u be (20 - 14)*(-2)/(-3). Solve u*o + 4 + 12 = 0 for o.

-4

Suppose 10 = 2*a, -2*p + a = -4*p + 15. Solve 6 - 1 = -p*f for f.

-1

Suppose 5*a = 25, 4*f + 8 = 4*a - 0. Solve -f*h = -0 - 3 for h.

1

Let n be (-2)/4*(-12 + 6). Solve -8 + n = 5*b for b.

-1