Suppose 0 = 5*x - 0*x + 5. Let l = x - -4. Let v(u) = 2*u - 5. Let o be v(5). Solve 2*h - o = -l*h for h.

Let l(i) = 3*i**2 + 1. Let o be l(1). Solve y + 9 = o*y for y.

3

Let i® = r3 - 5*r2 - r + 7. Suppose 5*w + 2 = 27. Let d be i(w). Suppose 3*v = -d*y + 43, 0*y = y + 1. Solve -2*b - b = -v for b.

5

Let i be (-21)/(11 - 4)*-2*1. Solve i = -4*g - 14 for g.

-5

Suppose -2*f - 4*h = -7*f + 29, -3*h + 48 = 4*f. Solve 11 = 4*j - f for j.

5

Let t(d) = d3 - 4*d2 - d + 5. Let w be t(4). Solve 16 = 5*z + w for z.

3

Suppose 3*a + 5*q + 6 = 0, 7*a - 3*a = -4*q. Solve 0 = a*h - h + 2 for h.

-1

Suppose -2*t = 4*k - 12 - 10, -2*k = 2*t - 10. Suppose 9 = 3*d - k. Suppose -j + 5*w + 38 = 3*j, 27 = d*j + 4*w. Solve -g + 2 = j for g.

-5

Suppose 5*x = -0*x + 40. Suppose 0 = -4*m + x*m. Suppose -c - 5*z - 2 = 0, 4*c - 5 - 8 = z. Solve m = -c*f - 3 + 12 for f.

3

Let u(t) be the first derivative of t**²⁄₂ - 4*t + 2. Let m be u(4). Solve 0 = -2*r - m*r + 2 for r.

1

Let h = 22 + -18. Solve 16 = 4*o + h for o.

3