Let w be (-25)/10*(-168)/20 + 2. Suppose 4*j - w = -5*x, -3*j + 4 = 3*x - 11. Solve j*q - 2*n = 14, 2*n = -2*n - 20 for q.

Suppose 25*p = 32*p - 154. Let f® = -r**2 + 20*r + 47. Let q be f(p). Solve -b + 4*v - 2 = q*v, 3*v = 4*b + 7 for b.

-1

Let t be (²⁄₃)/(¹⁷⁄₅₁). Suppose 0 = 2*z + 5*b - 33, -4*b + 8 + 4 = -t*z. Suppose -12 = -z*j + 2*j. Solve 4*h - 3*r = 7, 2*r - 2 = -5*h + j*h for h.

4

Suppose -9 = j + y - 12, 5*j = y + 33. Let l(h) = -h**2 - 4*h + 1. Let p be l(-3). Solve -3*i = -2*q - j*i - p, 5*i + 10 = 0 for q.

1

Suppose 2*o + 12 = 5*o. Suppose 12 = -0*r + o*r. Suppose -24 + 12 = -r*i. Solve 0 = -2*t - 2*h + 16, 0 = i*h - 12 for t.

5

Let o be -2 - 30/(-4) - (-2)/4. Suppose -4*j - 8 = 5*b, 3*b = -2*j - j - o. Solve 18 = 4*w - 2*l, b = -2*w - 0*l + 4*l + 18 for w.

3

Let q(o) = 6*o**2 + 24*o + 18. Let m be q(-4). Solve f + 8 = 5*c, c + 3*f - m = -10 for c.

2

Let v(l) = 11*l + 93. Let w be v(-8). Suppose 19 = -14*h + 17*h + 4*o, -w*h - o = -26. Solve 2*b + 4*x + 10 = 0, -5*b - 5 = -4*b - h*x for b.

-5

Suppose 6*k = 3*k. Suppose 0 = -4*p - 5o + 13, p + o + 1 - 4 = k. Let f be (9 + 816/(-80))(-1 - ¹²⁄₈). Solve -3*z + 15 = -w, -p*z + f*w + 10 = w for z.

5

Suppose x + 152 = 5*g, -5*x - 5*g + 261 = 1141. Let l = x + 177. Solve -l*k + a - 28 = 0, 3*a + 3 - 2 = -2*k for k.

-5

Let f(b) = b**2 + 10*b + 5. Let v be f(-10). Let t be 125/(-30) - -8 - (-1)/6. Solve -8 = -t*m, v*p = -0*p - 2*m + 4 for p.

0