Suppose q - 53 = -5*u - 16, 0 = -2*u + 3*q + 25. Let i = 12 + -8. Suppose -2*l = 3*r - 12, 4*r + 6*l - 12 = 2*l. Solve i*t - u = r*t for t.

Suppose 5 = -7*b + 47. Solve 3*k - 6 = b for k.

4

Let p be (-1)/(-2 - (-45)/21). Let j = -4 - p. Solve j = t - 2*t for t.

-3

Suppose 4*k - 7 = 5. Let j(i) = i**2 - 3*i - 3. Let t be j(3). Let s = t + k. Solve 4*h = -s*h - 12 for h.

-3

Suppose -3*k - 19 = 4*f, 4*k + 24 = -f - 4*f. Let o = -1 - f. Solve 2*a + 7 + o = 0 for a.

-5

Let k be -1 + 3 + 0/(-1). Solve k*h + 4 + 0 = 0 for h.

-2

Let v = 13 - 18. Let n(k) = k3 + 6*k2 + 5 - k + 4*k + 3*k. Let m be n(v). Solve m = 3*w + 1 - 16 for w.

5

Let t be (¹⁄₂)/((-3)/12). Let m be ((-2 - 4) + -2)/t. Suppose 5*s - 5 = -3*h + 11, h = -m*s + 10. Solve 0 + 4 = s*w for w.

2

Suppose 0 = -0*d + 4*d - 0*d. Solve -3*w + 5*w + 10 = d for w.

-5

Let r be ¹⁴⁄₃ - ¹⁶⁄₂₄. Solve r*j - 5*j + 5 = 0 for j.

5

Suppose 0 = -w - 3*t + 8, -3*w + 2 = 5*t - 14. Suppose -4*x = 5*r, 0 = -w*x + 6*x + 20. Solve -3*n - r = -7*n for n.

1