Let j(r) = -r**3 - 4*r**2 + 2*r. Let i be j(-5). Solve 0*u = -3*u - i for u.

Let z = 96 + -86. Solve -3*y + z = 2*y for y.

2

Let t be ((-7)/(-2))/(-1)*4. Let p = -9 - t. Solve 4*d - p = 3 for d.

2

Suppose 3*g + 2*g - 140 = 0. Suppose -g - 7 = -5*x. Suppose 7 = 3*y + 2*z - z, -y - 4*z = 5. Solve 16 = -x*h + y*h for h.

-4

Suppose 0 = 3*t - 5*h - 9, 5*h + 0 + 3 = t. Solve t*j + 25 = -2*j for j.

-5

Let k(s) = 10*s2 + 7*s - 9. Let r(v) = 5*v2 + 4*v - 5. Let z(y) = 4*k(y) - 7*r(y). Let x be z(-1). Suppose 3*o + 5 = x*o. Solve 0*c = o*c - 5 for c.

1

Let b = -175 - -179. Let u© = -c3 - 3*c2 - c. Let z be u(-3). Solve -z*m - b = m for m.

-1

Let j® = 2*r - 9. Let n be j(7). Solve -7*v - n = -6*v for v.

-5

Suppose 5*t + 4*l + 4 = -4, 3*l + 6 = -t. Let u = t - 0. Suppose 3 = c - u*c. Solve 0 = -q + 7 - c for q.

4

Let z be (-114)/8 + ⁶⁄₂₄. Let p = -12 - z. Solve -3*l - 15 = p*l for l.

-3

Suppose -h + 30 = 9*h. Solve 3*m - 2*m = h for m.

3