Let s(x) = -x3 + 8*x2 + 10*x - 5. Let r be s(9). Solve -3*a = -4*a - r for a.

-4

Suppose 0 = 7*k - 2*k - 5. Solve -3*v - 2 - k = 0 for v.

-1

Let a be ((-4)/6 - 1)/(40/(-72)). Let z be ((-6)/15)/(1/(-5)). Solve -9 = -z*y - a for y.

3

Let t be -1 - (-2)/(0 - -1). Let w be -1 + 0 + 0 + t. Solve w = 2*s + s + 9 for s.

-3

Let j be ((-5)/2 + 2)*-8. Solve z - 15 = j*z for z.

-5

Let n(d) = 9*d**2 + 2*d + 1. Let u be n(-1). Suppose -b + 4 = 6. Let w = 2 + b. Solve w = -j + 5*j - u for j.

2

Let q be 38 + 0 + -1 + 0. Suppose -2*k + 16 = 2*g, 3*g - q = -g - 5*k. Let p be (-25)/(-2) - g/6. Solve -4*y - 4 = -p for y.

2

Suppose -5*i = 31 - 131. Let a be i/15*6⁄4. Let w = 0 - -3. Solve -a = -w*p + p for p.

1

Let c(x) = x - 2. Let y be c(-8). Let r(j) = -j - 3. Let p be r(y). Solve 2 = -3*z - p for z.

-3

Suppose 71 = 4*d + 7. Solve 0*t = -4*t + d for t.

4