Suppose -5*r + 10*r + 20 = 4*q, 2*q = 2*r + 8. Let t be ((-4)/10)/(r/10). Solve -2*w + w - t = 0 for w.

-1

Let t be (2⁄4)/((-1)/(-34)). Suppose -5*o = r - t, 13 = -2*r + 3*r + 3*o. Solve 2*l + 1 - r = 0 for l.

3

Let k = 142 + 56. Let i be (k/(-77))/((-3)/14). Solve -5*p = i + 8 for p.

-4

Let l be (6/(-8) - (-6)/8) + 3. Solve -l*j + 2 = -2*j for j.

2

Let a(w) = w**2 + 7*w + 4. Let q be a(-7). Suppose 5*f = 3*t + 10, -f - f + q = -5*t. Solve -f*i + 7 = 1 for i.

3

Let a(b) be the first derivative of -b**2 - 2*b + 1. Let y be a(-2). Solve -3*g + y*g - 2 = 0 for g.

-2

Let j be 1 + -3 - 0 - -4. Let q = 40 - 37. Solve 7 = q*o - j for o.

3

Let a be ((-9)/6)/((-1)/2). Suppose -a*j + j = 4*u + 6, -9 = -5*j - 4*u. Solve 8*q = 3*q - j for q.

-1

Let s be (-10)/(-2)*(-5 - -6). Solve s*i - 6*i = -3 for i.

3

Let h(t) = t3 - 7*t2 - 9*t + 10. Let x be h(8). Let s be (-8)/(-3) + x/(-3). Solve -s*n = 2*n + 8 for n.

-2