Suppose -4*j = 3*z - 9, -5*j + z = -z + 6. Let g = 4 - 5. Let d be (3 - g) + (j - 0). Solve -2*a + d = -0*a for a.

Let t be ¹²⁄₈*(0 - -2). Let m(s) = s3 + s2. Let z© = 4*c3 + 10*c2 - 4*c. Let w(i) = 5*m(i) - z(i). Let l be w(4). Solve l = -t*d + 1 - 4 for d.

-1

Let w be ¹⁹⁄₄ + (-3)/(-12). Solve w*n + 6 = -4 for n.

-2

Let g(o) = o3 - 8*o2 + 12*o - 31. Let z be g(7). Solve -z*l + 5 = l for l.

1

Let f(z) = -z**2 - 8*z - 7. Let q be f(-7). Solve 2*l + q*l = -6 for l.

-3

Let j = 12 - 7. Suppose 4*r - 3 = j. Suppose 4*x - r = -c + 2*x, -3*c + 2*x - 2 = 0. Solve 3*o + c*o = 6 for o.

2

Suppose 28 = -3*p + 10*p. Let x be ⁸⁵⁄₁₅ + (-4)/6. Suppose -q = -25 + x. Solve p*m + m = q for m.

4

Let w be ³⁄₆ - (-59)/2. Let u be (w/8)/((-2)/(-8)). Solve 4*y = -y - u for y.

-3

Let w = 28 + -17. Solve -w = -4*s + 1 for s.

3

Suppose 0 = 2*t - t. Suppose t = -x + 4*x - 15. Solve -10 = x*u - 3*u for u.

-5

Let b(x) = 2*x2 - 6*x + 2. Let j(a) = a3 + 6*a**2 - 2*a - 8. Let o be j(-6). Let l be b(o). Solve l = 4*h - 2*h for h.

5