Let z = -7 + 9. Suppose d = -z*x + 4*d - 7, 0 = -2*x + 5*d - 13. Solve 3*w = 13 - x for w.

Let l(x) = 3*x**3 - 2*x + 1. Let g be l(1). Solve -g - 6 = 4*z for z.

-2

Let f® = 9*r**2 - 1. Let m be f(1). Suppose m = 5*g - 12. Solve -7 = -g*x - 23 for x.

-4

Let c = -2 - -12. Suppose -3*l - 2 = -t + 2*l, -t + l = -c. Suppose -t = 2*u - 5*u. Solve u*i + 2 = 2*i for i.

-1

Suppose -4*v - 636 = -4*l, l + 5*v - 244 = -55. Let u be l/14 - (-8)/28. Solve u = 2*g + 2*g for g.

3

Let l be 2*(-3 - ((-30)/4 - -3)). Solve l*j = -2*j + 10 for j.

2

Let g be -3 - 1/(-3 + 2). Let c = -2 - g. Solve c = -2*n + n + 2 for n.

2

Suppose 4*t - 2 - 22 = 0. Suppose -b + 4*b - t = 0. Let y be 0 + -1 + -1 + b. Solve -3*h - h = y for h.

0

Let d(t) = -3 - 2*t - 4*t + 9t. Let b be d(2). Let w be (3 - -1)(1 + 0). Solve -w*p + b = -7*p for p.

-1

Suppose 2*i = -3*i - 4*z, 0 = -i + 4*z + 24. Let p = -1 - -1. Solve -i*a = -p*a for a.

0

Let b be ¹⁴²⁄₉ - (-2 + ³²⁄₁₈). Let u be 0 + 0 - (0 + 0). Solve -5*k + k - b = u for k.

-4