Let l(j) = -j**2. Let o(k) = 2*k**2 - 5*k + 3. Let u(a) = 3*l(a) + o(a). Let q be u(-5). Solve -r + 0*r = -q for r.

Let y(w) = -5*w - 2. Let x be y(3). Let h = -5 - x. Solve 3*t = -t - h for t.

-3

Let h be 2/(-7) - (-69)/21. Let j(t) = t3 - 3*t2 - 6*t - 2. Let w be j(5). Let z = w - 11. Solve h*g + z = -2 for g.

-3

Let l(x) = x**2 + 7*x + 10. Let s be l(-7). Solve 0*w = -2*w + s for w.

5

Suppose 5*x - 18 = 2. Let m be ((-10)/x)/((-2)/4). Let o = -5 + m. Solve o = 2*d + 3*d for d.

0

Suppose 3*i - 8*i = 5*j + 5, 2*j - 1 = i. Suppose -5*y + 4 = -4*b, 0 = -y + 4 - 0. Solve j = 2*t - b*t - 10 for t.

-5

Let h(i) = 7*i2 + 3*i - 1. Let n(m) = 7*m2 + 4*m - 1. Let c(a) = 4*h(a) - 3*n(a). Let w be ((-2)/(-6))/(4/(-12)). Let s be c(w). Solve 0 = 2*f - s*f for f.

0

Suppose t + 6 = 2*h, 0 = 2*h - 3*t - 0*t + 2. Solve -h*g = -13 - 7 for g.

4

Let f be (4/(-5))/((-2)/5). Suppose 0 = 3*k - 2 - 10. Solve k*u - 10 = f for u.

3

Let y© = c2 - 2*c - 4. Let t be y(3). Let k(l) = 7*l3 + 2*l*2 + l. Let p be k(t). Let q be 2/(2/p-3). Solve q - 4 = r for r.

-2

Let v(g) = -g + 1. Let n be (-2 - -4)*(-6)/4. Let x be v(n). Solve -29 = -5*o - x for o.

5