Suppose 0*x = 4*x - 48. Let y = x + 5. Let l = 38 - y. Solve l - 6 = 5*d for d.

3

Let l(x) = x. Let k be l(3). Suppose 0 = k*r - 2*r + 10. Let u(f) = f**2 + 8*f - 11. Let b be u®. Solve 0 = -5*a + b + 1 for a.

2

Suppose 5 = 5*q + 85. Let x = q + 28. Solve 5*a - x = 3 for a.

3

Let r be 1*(-14)/(-2)*1. Let g = -21 + 21. Solve g = r*w - 3*w - 4 for w.

1

Suppose -4*d = -0*d - 20. Let v(j) = j**3 - 2*j. Let a be v(-2). Let h = -4 - a. Solve h = -0*k + d*k + 20 for k.

-4

Let l = -9 - -9. Suppose -3*h + l*t = 3*t, -t = -h + 8. Solve 5*a - h + 29 = 0 for a.

-5

Let r(d) = d3 + d2 + 11. Let o be r(0). Let p = -8 + o. Suppose 45 = 2*n - 5*z, 4*z - 48 = -5*n + 48. Solve s + n = -p*s for s.

-5

Let l be -3 + 5 + -5 - -3. Suppose u + l = 3. Solve -15 = -8*w + u*w for w.

3

Suppose 5*p - 5*n + 98 = -3*n, -5*p = -n + 94. Let u = -12 - p. Let b = 1 - -2. Solve -r - u = -b*r for r.

3

Suppose 0*h - 3 = -3*h. Let c® = r3 - 14*r2 + 5. Let k be c(14). Solve g + k = h for g.

-4