Let o(x) = 1 + 0*x2 + x2 + 0*x**2. Let l be o(-1). Let c = 4 - l. Solve 0 = -c*a + 7*a for a.

0

Suppose 41*m = 53*m. Let j(z) = -z. Let c be j(-3). Solve 8*l - c*l - 10 = m for l.

2

Let b be (-11)/(-2) + 6/(-4). Let f be -2 - -2 - (-30 - 0). Let g = f - 18. Solve m - b*m = g for m.

-4

Suppose -3*h + 9*p = 4*p - 16, -6 = 3*p. Solve -2 + 4 = h*x for x.

1

Let u(i) = i3 - 3*i2 + 1. Let c be u(3). Solve -c - 1 = -2*z for z.

1

Let v be (-16)/(-9) - (4 + 76/(-18)). Solve s - v*s + 2 = 0 for s.

2

Suppose 4*r + 7 = -5*i + 43, -9 = -r + 2*i. Suppose 0 = -j + 2*v + r, 2*j + 10*v = 5*v - 9. Solve 6 = -j*o - 3 for o.

-3

Suppose 4 + 8 = s. Suppose -2*d + 5*d = s. Suppose 5*x - q = 13, -x - d = 2*q - 0. Solve x = j + j for j.

1

Let z be 11 + 6*8/(-12). Suppose -4*t = -3*j + 4 - 0, -2*t + 4 = 0. Solve j*v - z = 9 for v.

4

Let w(f) = f3 - 5*f2 + f - 1. Let p be w(5). Solve p*x = 1 - 5 for x.

-1