Let k = -70 - -70. Solve k = -0*i + 3*i + 6 for i.

-2

Let y = -1 + 1. Let x = 1 - y. Let h© = -4*c. Let t be h(-1). Solve -u + x = t for u.

-3

Let n = 7 - 5. Suppose -3*h + 7*h + 8 = 0. Let s(d) = -d**2 - 3*d - 2. Let u be s(h). Solve u = a - n*a - 3 for a.

-3

Suppose 3*y = 5*y. Let c(t) = -t**2 - t + 1. Let p be c(y). Let x be (10/(-15))/(p/(-3)). Solve v + 1 = -x for v.

-3

Suppose -30 = -2*m - 0. Suppose -2*o + m + 10 = -f, -2*o - 3*f = -13. Suppose t - 1 - o = 0. Solve -l + 4*l + t = 0 for l.

-4

Let f be (-10)/65 - (56/(-26) + 0). Solve -2*z = f*z for z.

0

Let m(a) = -a3 + 6*a2 + a. Suppose -4 = 3*z - 22. Let r be m(z). Solve -2*y + 2 = -r for y.

4

Let f(z) = z3 + 6*z2 + 5*z + 2. Suppose 4*o = -2*v + 2, -4*o - 3 = 3*v - 0. Let w be f(v). Solve -w = 2*c - 6 for c.

2

Suppose -3*o = -4*o + 5. Suppose -2*d = -o*d. Solve v + 4*v = d for v.

0

Let y be -2*2⁄20 - 228/(-15). Solve 0*p = -3*p + y for p.

5