Suppose -2*l + 8 = -0. Suppose -l*z = z. Suppose x + z*x = 10. Solve 4*v = 2 - x for v.

Let v(x) = -x2 + 4*x + 2. Let m be v(4). Let t(i) = -i3 + 7*i**2 + 8*i + 7. Let c = 27 + -19. Let k be t©. Solve m*y - k = 1 for y.

4

Suppose 4*d - 14 = -2. Suppose d*c + 4*r = 8*c + 8, -3*c + 4*r - 8 = 0. Solve -7*i + 3*i = c for i.

0

Let y(z) = 2*z - 1. Let g be y(3). Let p be 7 + (1 - (-1 + 2)). Suppose -k - 12 = -5*i, 2*i - 2*k - 21 = -p*k. Solve i*x = -2 + g for x.

1

Let a(o) = 6o - 22. Let t be a(4). Let r be (-1 + 1)-1*1. Solve -t*i = -r*i for i.

0

Let w(i) = -i**2 - 7*i + 2. Let v be w(-7). Solve -v = 2*q - 6 for q.

2

Let u = -6 + 9. Suppose 5*n - 3 = i, u*i = -2*n - 2*n + 10. Suppose -5*y + q - i*q + 24 = 0, 3*q = 12. Solve c + 6 = y*c for c.

2

Suppose 5*c = -4*o + 121, -4*o = c - 17 - 4. Let g(j) = -j**2 - j + 10. Let v be g(0). Suppose -3*u - 2*r = -c + 4, -v = u - 5*r. Solve -u = 5*a - 0*a for a.

-1

Let m(p) = 7*p3 - 8*p - 4. Let f® = 6*r3 + r**2 - 8*r - 5. Let n(z) = -6*f(z) + 5m(z). Let v be n(-7). Let t be -5 - -3 - 2-2. Solve -t*h + v = h for h.

1

Let k be ⁴⁄₁₄ - 162/(-21). Let c = -8 + k. Solve 0 = -c*a + 2*a for a.

0

Let j be ⁴²⁄₄ - (-2)/(-4). Solve 0*v + j = -2*v for v.

-5