Let f = 1 - 4. Let g be 5 + -3 - (-1 - f). Let r = 0 + 0. Solve r = -2*y - g + 4 for y.

Suppose -9*d + 111 - 3 = 0. Solve d = -z - 3*z for z.

-3

Suppose -5*z = 20, 0 = -v + 2*v + z. Suppose -5*j - 4*o + 32 = 0, -v*o - 3 - 5 = -5*j. Solve 4*y - j = 16 for y.

5

Let d(p) = -p3 - 6*p2 - 5*p - 4. Let y be d(-6). Let u be ¹⁶⁄₁₀₄ + (-4)/y. Solve u = -2*s + 7*s - 20 for s.

4

Let l(i) = 4 + 0 - 8*i + 139*i2 - 140*i2. Let q be l(-8). Solve -q*y + 0 = -20 for y.

5

Let z(a) = -a2 - 10*a + 6. Let r be z(-11). Let y(i) = -2*i2 + 2*i + 3. Let s be y(3). Let p = r - s. Solve 8 = p*b + 4 for b.

1

Suppose 0*u = 2*u - 5*y + 16, -u + 5*y = 18. Solve 2*b = 6 - u for b.

2

Let o be (48/(-64))/((⁶⁄₈)/(-3)). Suppose -4*y + 0 = -16. Suppose y*z - 19 = -o. Solve -z*c = -7*c for c.

0

Suppose 10*v - 5*h = 5*v + 30, -v - 6 = 3*h. Solve -2*s = s + v for s.

-1

Let g be ((-68)/(-6))/((-10)/(-15)). Let b = g + -11. Solve -b = a + 2*a for a.

-2

Suppose 20 = 5*k - 3*g, -2*k + 6 = -4*g - 2. Solve 4 = k*j - 2*j for j.

2