Suppose 3*z + 2*h = 10, 2*h = 3*z - h - 15. Solve 4*s - z = 2*s for s.

Let k(a) = a**2 - 9*a - 8. Suppose 4*s + 26 = v, -4*v + 2*v + 24 = -s. Let t be k(v). Solve -t*w + 2 = -w for w.

2

Let g be 10*4/((-32)/(-4)). Solve -f + g = 2 for f.

3

Let s be (-2 - (-2 + 1)) + -3. Let u = s + 9. Suppose 1 = -3*d - 2*f, -4*d - 2 + 4 = 2*f. Solve 2 - u = -d*i for i.

1

Suppose 2*n = 2*f - 7*f + 9, 6 = 2*n + 4*f. Let q = n + 6. Solve 0 = -q*h - h - 12 for h.

-3

Let f(j) = -5*j - 3*j2 + 2*j2 + 5 + j. Let u be f(-4). Solve -u*k - 6 + 1 = 0 for k.

-1

Let f be 14/(-21) + (-4)/(-6). Let l be -3 + 1 + (f - 1). Let r be 1 + (-9)/l + -3. Solve -j - 1 = r for j.

-2

Let s(k) = k + 10. Suppose -50 = -n + 6*n. Let y be s(n). Suppose -r = -3*v + r + 17, -4 = 4*r. Solve 4*c + c + v = y for c.

-1

Let v = 13 - 13. Solve v = 3*z - 2 - 4 for z.

2

Let v(i) = -i3 - 3*i2 - 3*i - 1. Let u be v(-3). Suppose 37 = 5*s - u. Let j be (¹⁄₃)/(1/s). Solve -j*q = 3 + 3 for q.

-2

Let w be (-4 + 25)*(-6)/(-21). Solve z + 10 = w*z for z.

2