Let j be 4⁄10 - 130/(-50). Suppose -h + p = 3*h - 9, 5*p = -h - j. Let r be ((-3)/h)/((-2)/12). Solve 5*c = v - r, 0 = -4*v - 0*v + 4*c + 20 for v.

4

Suppose -2 - 3 = -g. Suppose -g*u = 0, -5*s - 2*u + 20 = -4*s. Let y(l) = l**2 + 7*l - 8. Let h be y(-8). Solve h = -5*f + 2*k - s, f + 29 = -f + 5*k for f.

-2

Let l© = c3 - 7*c2 + 6*c + 34. Let j be l(4). Solve 2*x + 0 - 4 = 2*b, x + j = -5*b for b.

-2

Suppose d + 4*d + 11 = 4*j, -5*j = -2d - 18. Let r be (-1 + j + -5)(-2)/2. Solve 10 = -r*s - 4*t, 3*t - 1 + 5 = -5*s for s.

1

Let n be ((-108)/(-180))/((-6)/(-30)). Solve -o + q = -2, -n*q + 12 = -2*o - 5*q for o.

-2

Let h = -2598 - -2600. Solve 10 = h*i + 4*o, 9*i - 4*i + 3*o - 4 = 0 for i.

-1

Suppose -3*i - 11 = 4*g, -5*g - 8 = 2*i + 11. Suppose 14*a = 18*a - 3*f - 17, -f = -a + 5. Solve 6*r = -a*t + r - 25, 2*t + i*r + 19 = 0 for t.

-5

Suppose -3*b = 9*b - 12. Suppose 0 = -3*m - f + 11, -9 - b = -2*m + 2*f. Solve -u = -1 - 3, 3*u - 28 = m*s for s.

-4

Let u be (-6 + 4)*((-4)/(-3) + 30/(-9)). Solve n - 3*j - 2 = 0, -u*n + 2*j - 17 = -7*n for n.

5

Let s = 36 - 41. Let o be s/10*0 + 0. Solve -5*r + 2*r - 6 = 0, o = -k + 2*r + 4 for k.

0